【題目】Johnsons _______ a good pilot but his drinking habit was his weak point.

A. would have made B. would make

C. should have made D. should make

【答案】A

【解析】

試題分析：根據(jù)句意可知，約翰遜的飲酒習(xí)慣使其無法成為一名優(yōu)秀的飛行員。該句表達(dá)的是與過去事實相反的假設(shè)，謂語動詞用would have done。故選A項。

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