[問題] OG12-40

看板GMAT作者 (小比)時間9年前 (2015/04/21 22:46), 編輯推噓1(102)
留言3則, 2人參與, 最新討論串1/3 (看更多)
Dr. Tonegawa won the Nobel Prize for discovering how the body can constantly change its genes to fashion a seeming unlimited number of antibodies. each specifically targeted at an invading microbe or foreign substance. (A) seeming unlimited number of antibodies, each specifically targeted at (B) seeming unlimited number of antibodies, each targeted specifically to (C) seeming unlimited number of antibodies, all specifically targeted at (D) seemingly unlimited number of antibodies, all of them targeted specifically to (E) seemingly unlimited number of antibodies, each targeted specifically at 想請問一下(D)選項除了用慣用語target at解外, all of them...an invading是否也是 一個考點?如果是,為什麼all of them...an invading是錯的? -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.42.22.68 ※ 文章網址: https://www.ptt.cc/bbs/GMAT/M.1429627617.A.4E3.html

04/22 00:25, , 1F
單對單,多對多。每一個antibody各target at一個對象
04/22 00:25, 1F

04/22 00:26, , 2F
而不是所有antibodies都target at同一個對象
04/22 00:26, 2F

04/23 21:45, , 3F
感恩!
04/23 21:45, 3F
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