题目内容
6.-What____ she ____?--She is singing.( )| A. | is…do | B. | is…doing | C. | does…do | D. | is….does |
分析 --她正在做什么?
--她正在唱歌.
解答 答案:B 考查时态辨析.根据回答She is singing是现在进行时,故问句也应用现在进行时,助动词要用is,后面要用doing,故选择B.
点评 考查时态辨析.准确的分析句子,用合适的时态,合适的形式完成句子.
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