题目内容
【题目】—What ? ( )
— were chairs in the air.
A. happen, There B. happened, They C. happened, There
【答案】C
【解析】
由答语里的“were”可知该有过去式；there were 为固定句型，意为“有……”。
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题目内容
【题目】—What ? ( )
— were chairs in the air.
A. happen, There B. happened, They C. happened, There
【答案】C
【解析】
由答语里的“were”可知该有过去式；there were 为固定句型，意为“有……”。