题目内容
--I ______ your office yesterday. Someone answered but I couldn't recognize the voice.
--Oh, it _______ my secretary.
[ ]
A. called to; must be
B. called to; must have been
C. phoned to; must be
D. phoned to; must have been
答案:D
提示:
提示:
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该题考查动词搭配与情态动词的用法 .call与phone都可以表示“打电话”,但搭配略有不同,即call up,phone up/to;答语中表示对过去发生事情的肯定猜测,须用“must +不定式的完成式”这一结构,故答案选D. |
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