could you ask Tom to ring me up if you __ him tomorrow?A.met B.meet C.will meet D have met请问选哪个?
问题描述：
could you ask Tom to ring me up if you __ him tomorrow?A.met B.meet C.will meet D have met
请问选哪个?
答
B 一般现在时
答
答案：B
解释：这里用could并不是表示这个动作发生在过去,而是语气比can更加委婉而且,if 表示“如果,假如”,引导条件状语从句,从句用一般现在时表示将来,所以正确答案是B.
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