---Where your sister lunch?----At school.A.is, having B. does, haveC.do, has D. do, have 题目和参考答案——青夏教育精英家教网—

题目内容

---Where _____ your sister ______lunch?

----At school.

A.is, having B. does, have

C.do, has D. do, have

【解析】

试题分析：句意：--你的妺妺在哪吃午餐？--在学校。分析：考查固定短语have lunch吃午饭；主语是your sister单数第三人称，因此借助助动词does.故选B

考点：考查助动词的用法。

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