变一边疑问句,肯定回答,否定回答,变否定句 i was {a student two years ago}根据画线部分提问

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变一边疑问句,肯定回答,否定回答,变否定句 i was {a student two years ago}根据画线部分提问
变一边疑问句,肯定回答,否定回答,变否定句,根据画线部分提问要两种 1 I was {a student two years ago}2 He {played basketball last Sunday} 3 There were {some books} on the table yesterday {}里的就是画线部分 第3句根据画线部分提问只用一种

1 一般疑问句:Were you a student two years ago?Yes,I was.No,I wasn't.否定句:I wasn't a student two years ago.提问:1 What did you do two years ago?2 When were you a student?2 Did he play basketball l...