英语改错题,请各位英语高手指教

来源:百度知道 编辑:UC知道 时间:2024/06/17 02:31:29
请问以下各题哪部分错?应该如何改正?

1.Lily A-(can) B-(swim) 5 years old C-(ago).
2.Lingling A-(has had) a bike B-(since) 2 years ago, C-(doesn’t) she?

积分不够了,请见谅!
1.Lily can swim 5 years old ago.
A.can B.swim C.ago

请问这道题哪个部份错了??应该如何改正?

2.Lingling A-(has had) a bike B-(since) 2 years ago, C-(doesn’t) she?

A.has had B.since C.doesn't

请问这道题哪个部份错了??应该如何改正?

1:C 改:Lily can swim when she was five years old.
2:C 改:hasn't

1.Lily A-(can) B-(swim) 5 years old C-(ago).

答案:A错,须把can改成could去掉。
解释:5 years old ago 五岁前,为过去时,can必须变成过去式could.

2. Lingling A-(has had) a bike B-(since) 2 years ago, C-(doesn’t) she?

答案:C错,须把doesn't改成hasn't.
解释:前句has是用于现在完成时的助动词,所以反意疑问句必须以其来进行变化。

a.can=could
c.doesn't=hasn't