题目内容
It sunny today, but it cloudy yesterday.
A.is; is | B.was; was | C.is; was | D.was; is |
C
试题分析:句意:今天是晴朗的,但昨天是多云的。时间状语today要用一般现在时,而yesterday要用一般过去时,表示天气的it是单数形式,故选C。

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