题目内容：

Are these her erasers?yes,_______are A.it is B.they are C.these are D.they're

优质解答

答案：
【C.these are 】
are these 引导的一般疑问句,回答要对应are these 来回答.
肯定回答；Yes,these are.
否定回答；No,these aren't.
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