题目内容
18.-______ John sing a song at the party?-Yes,he sang an English song.( )
| A. | Does | B. | Did | C. | Was |
分析 --John在晚会上唱歌了吗?
--是的.他唱了一首英文歌.
解答 答案:B.
根据he sang an English song,可知句子用的是一般过去时,所以上面的问句也应该用一般过去时,句子用助动词did引导.故选B.
点评 本题考查助动词do,基础题,根据题干确定时态,再由谓语确定是用系动词还是助动词.
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