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最佳答案：You must stay here.Must I stay here?Yes,you must.No,you needn't.
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最佳答案：1陈述句：I saw the girl playing by the river.一般疑问句：Did you see the girl playing by t
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最佳答案：It may be a good idea.May I use your dictionary ------Yes,please./ I am sorry,It
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最佳答案：1.The panda likes bamboo.The panda doesn't like bamboo.Does the panda like bambo
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最佳答案：c a
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最佳答案：肯定句：I can speak English.否定句：I can't speak English.一般疑问句：Can you speak English?特殊
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最佳答案：可造句为：I used to be very timid,but now I am brave.Did you use to be very timid?Yes
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最佳答案：题目错了。过去完成时只能用于过去的过去比如I had finished my homework before i had dinner.我昨天打篮球了 句中有昨
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最佳答案：同学,I milked a cow in the farm yesterday.一般疑问句 Did you milke a cow in the farm ye
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最佳答案：Do you like tfboys?------------Yes,I do.Why do you like tfboys?-----------Beacus