题目内容
【题目】The Greens TV while we at this time yesterday.
A.was watching; were dancing
B.watched; danced
C.were watching; were dancing
D.were watching; danced
【答案】C
【解析】句意:格林一家人在看电视的时候,然而我们在昨天这个时候正在跳舞。表示过去两个同时进行的工作,用过去进行时;主语the Greens指格林一家人,是复数,根据句意,应选C。
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