问题描述:
Can you see____?No.let's go and have a look.Maybe we can help them
.<A.what was going on there ,b.what are they doing there c,what were they doing there d.what is going on there.说出理由为什么选d
.<A.what was going on there ,b.what are they doing there c,what were they doing there d.what is going on there.说出理由为什么选d
问题解答:
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