题目

用所给词的适当形式填空。（10分,每小题2分）1. John has two ______ (knife) .2. The pen isn’t mine. It’s ______ (she).3. What color are ______ (this) coats?4. My friend and I ______ (be) students.5. What ______ (do) he look like? 答案：1.knives     2. hers    3.these     4. are      5. does解析:略

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