题目内容
—The train is due to leave at 7:50.
—________ we fail to arrive there in time?
—I'm afraid you'd better go in a hurry.
A.What if B.As if
C.Even if D.Only if
A
【解析】A [考查省略。what if 要是……该怎么办?as if 好像;even if即使;only if 只有在……条件下。第二句可还原为“What shall we do if we fail to arrive there in time?”。]
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