{"id":6690,"date":"2026-02-21T16:53:12","date_gmt":"2026-02-21T07:53:12","guid":{"rendered":"https:\/\/dohokin.com\/?p=6690"},"modified":"2026-02-21T16:53:12","modified_gmt":"2026-02-21T07:53:12","slug":"part-5-1-5-2-21-2026-wbc","status":"publish","type":"post","link":"https:\/\/dohokin.com\/?p=6690","title":{"rendered":"[Part 5] 1\u20135 (2\/21\/2026) &#8211; wbc"},"content":{"rendered":"\n<style>\n.toeic { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans KR',Arial,sans-serif; line-height:1.6; }\n.toeic .q{ padding:16px; border:1px solid #e6e6e6; border-radius:8px; background:#fafafa; margin-bottom:16px; }\n.toeic .meta{ color:#555; margin-bottom:10px; font-weight:600; }\n.toeic .stem{ margin-bottom:10px; }\n.toeic .options{ margin-top:8px; display:grid; gap:10px; }\n.toeic .opt{ display:flex; align-items:flex-start; gap:8px; padding:10px 12px; border:1px solid #e0e0e0; border-radius:8px; background:#fff; cursor:pointer; }\n.toeic .opt:hover{ border-color:#667eea; background:#f8f9ff; }\n.toeic .opt input[type=radio]{ margin-top:3px; transform:scale(1.05); }\n.toeic .key{ display:inline-block; min-width:22px; height:22px; border-radius:50%; background:#667eea; color:#fff; text-align:center; line-height:22px; font-weight:600; margin-right:4px; }\n.toeic .answer{ display:none; margin-top:14px; padding:14px; background:#f8f9fa; border-left:4px solid #667eea; border-radius:8px; }\n.toeic .btn{ display:inline-block; padding:8px 14px; border-radius:24px; background:linear-gradient(135deg,#667eea 0%,#764ba2 100%); color:#fff; text-decoration:none; cursor:pointer; margin-right:8px; }\n.toeic .subtle{ color:#666; font-size:.93em; }\n.toeic .q input[type=checkbox]:checked ~ .answer{ display:block; }\n.toeic .q input[type=checkbox]:checked ~ .options .is-correct:has(input:checked){ background:#d4edda; border-color:#28a745; }\n.toeic .q input[type=checkbox]:checked ~ .options .opt:has(input:checked):not(.is-correct){ background:#f8d7da; border-color:#dc3545; }\n.toeic .q input[type=checkbox]:checked ~ .options .opt.is-correct{ outline:2px solid #28a745; }\n@media(max-width:768px){ .toeic .opt{ padding:8px 10px; } }\n<\/style>\n<div class=\"toeic\">\n<div class=\"q\">\n  <div class=\"meta\">[Part 5] 1 &#8211; vocabulary<\/div>\n  <div class=\"stem\">White blood cells are essential components of the human immune system, playing a crucial role in the body&#39;s ______ against infection and disease.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_170044_0\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_170044_0\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">defense<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_170044_0\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">offense<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_170044_0\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">progress<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_170044_0\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">setback<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_170044_0\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \ubc31\ud608\uad6c\ub294 \uc778\uccb4 \uba74\uc5ed \uccb4\uacc4\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc774\uba70, \uac10\uc5fc\uacfc \uc9c8\ubcd1\uc5d0 \ub300\ud55c \uc2e0\uccb4\uc758 ______\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> \ubb38\ub9e5\uc0c1 &#39;\uac10\uc5fc\uacfc \uc9c8\ubcd1\uc5d0 \ub300\ud55c \uc2e0\uccb4\uc758 \ubc29\uc5b4&#39;\ub77c\ub294 \uc758\ubbf8\uac00 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. &#39;defense&#39;\uac00 \uac00\uc7a5 \uc801\uc808\ud55c \uc5b4\ud718\uc785\ub2c8\ub2e4. &#39;offense&#39;\ub294 \uacf5\uaca9, &#39;progress&#39;\ub294 \uc9c4\uc804, &#39;setback&#39;\uc740 \ucc28\uc9c8\uc744 \uc758\ubbf8\ud558\ubbc0\ub85c \ubb38\ub9e5\uc5d0 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Part 5] 2 &#8211; grammar_verb_form<\/div>\n  <div class=\"stem\">Medical researchers ______ various types of white blood cells to understand their specific functions in fighting pathogens.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_182091_1\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_182091_1\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">study<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_182091_1\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">have studied<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_182091_1\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">are studying<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_182091_1\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">studying<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_182091_1\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \uc758\ub8cc \uc5f0\uad6c\uc790\ub4e4\uc740 \ubcd1\uc6d0\uade0\uacfc \uc2f8\uc6b0\ub294 \ub370 \uc788\uc5b4\uc11c \ubc31\ud608\uad6c\uc758 \ud2b9\uc815 \uae30\ub2a5\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ubc31\ud608\uad6c\ub97c ______.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> \uc77c\ubc18\uc801\uc778 \uc0ac\uc2e4\uc774\ub098 \uc9c0\uc18d\uc801\uc778 \uacfc\ud559\uc801 \ud65c\ub3d9\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c \ud604\uc7ac \uc2dc\uc81c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc801\uc808\ud569\ub2c8\ub2e4. &#39;Medical researchers&#39;\ub294 \ubcf5\uc218 \uc8fc\uc5b4\uc774\ubbc0\ub85c \ub3d9\uc0ac \uc6d0\ud615 &#39;study&#39;\uac00 \ub9de\uc2b5\ub2c8\ub2e4. &#39;are studying&#39;\ub3c4 \uac00\ub2a5\ud558\uc9c0\ub9cc, \ubcf4\ud3b8\uc801\uc778 \uc0ac\uc2e4\uc744 \uae30\uc220\ud560 \ub54c\ub294 \ub2e8\uc21c \ud604\uc7ac\ud615\uc774 \ub354 \uc790\uc5f0\uc2a4\ub7fd\uc2b5\ub2c8\ub2e4. &#39;studying&#39;\uc740 \ub3d9\uc0ac \ud615\ud0dc\uac00 \uc544\ub2c8\ubbc0\ub85c \ub2e8\ub3c5\uc73c\ub85c \uc62c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Part 5] 3 &#8211; grammar_part_of_speech<\/div>\n  <div class=\"stem\">The doctor carefully explained how white blood cell counts can ______ indicate the presence of an underlying medical condition.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_585171_2\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_585171_2\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">significantly<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_585171_2\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">significant<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_585171_2\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">significance<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_585171_2\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">signify<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_585171_2\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \uc758\uc0ac\ub294 \ubc31\ud608\uad6c \uc218\uce58\uac00 \uae30\uc800 \uc9c8\ud658\uc758 \uc874\uc7ac\ub97c ______ \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc8fc\uc758 \uae4a\uac8c \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> \ube48\uce78\uc740 \ub3d9\uc0ac &#39;indicate&#39;\ub97c \uc218\uc2dd\ud574\uc57c \ud558\ubbc0\ub85c \ubd80\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. &#39;significantly&#39;\ub294 &#39;\uc0c1\ub2f9\ud788&#39;\ub77c\ub294 \uc758\ubbf8\uc758 \ubd80\uc0ac\ub85c, &#39;\ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4&#39;\ub97c \uc218\uc2dd\ud558\uc5ec &#39;\uc0c1\ub2f9\ud788 \ub098\ud0c0\ub0bc \uc218 \uc788\ub2e4&#39;\uac00 \ub429\ub2c8\ub2e4. &#39;significant&#39;\ub294 \ud615\uc6a9\uc0ac, &#39;significance&#39;\ub294 \uba85\uc0ac, &#39;signify&#39;\ub294 \ub3d9\uc0ac\uc774\ubbc0\ub85c \ubb38\ubc95\uc801\uc73c\ub85c \uc801\uc808\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Part 5] 4 &#8211; grammar_preposition<\/div>\n  <div class=\"stem\">Many medications are designed to boost the production of white blood cells ______ patients with compromised immune systems.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_866870_3\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_866870_3\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">in<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_866870_3\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">on<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_866870_3\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">at<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_866870_3\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">for<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_866870_3\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \ub9ce\uc740 \uc57d\ubb3c\uc740 \uba74\uc5ed \uccb4\uacc4\uac00 \uc190\uc0c1\ub41c \ud658\uc790 ______ \ubc31\ud608\uad6c \uc0dd\uc131\uc744 \ucd09\uc9c4\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> \uc57d\ubb3c\uc774 \ud2b9\uc815 \uadf8\ub8f9\uc758 \ud658\uc790 &#39;\ub0b4\ubd80\uc5d0\uc11c&#39; \ub610\ub294 &#39;\ud658\uc790\uc5d0\uac8c\uc11c&#39; \uc5b4\ub5a4 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud560 \ub54c \uc804\uce58\uc0ac &#39;in&#39;\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc790\uc5f0\uc2a4\ub7fd\uc2b5\ub2c8\ub2e4. &#39;in patients&#39;\ub294 \ud2b9\uc815 \ud658\uc790\uad70\uc5d0\uc11c \ud6a8\uacfc\ub97c \ub098\ud0c0\ub0c4\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. &#39;for&#39;\ub3c4 \uac00\ub2a5\ud558\uc9c0\ub9cc, &#39;in&#39;\uc774 \ub354 \uad6c\uccb4\uc801\uc73c\ub85c \ud658\uc790\uc758 \uc2e0\uccb4 \ub0b4\uc5d0\uc11c\uc758 \uc791\uc6a9\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Part 5] 5 &#8211; grammar_conjunction<\/div>\n  <div class=\"stem\">A low white blood cell count can make individuals more susceptible to infections; ______, a very high count might signal inflammation or leukemia.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_804733_4\" hidden>\n  <div class=\"options\">\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_804733_4\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">therefore<\/span>\n    <\/label>\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_804733_4\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">however<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_804733_4\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">moreover<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_804733_4\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">in addition<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_804733_4\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> B<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \ub0ae\uc740 \ubc31\ud608\uad6c \uc218\uce58\ub294 \uac1c\uc778\uc744 \uac10\uc5fc\uc5d0 \ub354 \ucde8\uc57d\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ______, \ub9e4\uc6b0 \ub192\uc740 \uc218\uce58\ub294 \uc5fc\uc99d\uc774\ub098 \ubc31\ud608\ubcd1\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> \ub450 \ubb38\uc7a5 \uc0ac\uc774\uc5d0\ub294 \ub0ae\uc740 \ubc31\ud608\uad6c \uc218\uce58\uc640 \ub192\uc740 \ubc31\ud608\uad6c \uc218\uce58\uac00 \uac01\uac01 \ub2e4\ub978 \uc758\ud559\uc801 \uc758\ubbf8\ub97c \uac00\uc9c4\ub2e4\ub294 \ub300\uc870\uc801\uc778 \uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c &#39;\uadf8\ub7ec\ub098&#39; \ub610\ub294 &#39;\ubc18\uba74\uc5d0&#39;\ub97c \uc758\ubbf8\ud558\ub294 \uc811\uc18d \ubd80\uc0ac &#39;however&#39;\uac00 \uac00\uc7a5 \uc801\uc808\ud569\ub2c8\ub2e4. &#39;therefore&#39;\ub294 \uacb0\uacfc, &#39;moreover&#39;\uc640 &#39;in addition&#39;\uc740 \ucd94\uac00 \uc815\ubcf4\ub97c \ub098\ud0c0\ub0bc \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>[Part 5] 1 &#8211; vocabulary White blood cells are essential components of the human immune system, playing a crucial role in the body&#39;s ______ against infection and disease. Adefense Boffense Cprogress Dsetback \uc815\ub2f5 \ud655\uc778\ud558\uae30 \ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad \uc815\ub2f5: A \ud574\uc11d: \ubc31\ud608\uad6c\ub294 \uc778\uccb4 \uba74\uc5ed \uccb4\uacc4\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc774\uba70, \uac10\uc5fc\uacfc \uc9c8\ubcd1\uc5d0 \ub300\ud55c \uc2e0\uccb4\uc758 ______\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[322],"tags":[],"_links":{"self":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/6690"}],"collection":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6690"}],"version-history":[{"count":0,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/6690\/revisions"}],"wp:attachment":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}