题目内容
找出句中的错误并改正
Do you know when did the train arrive?
A B C D
答案:
解析:
解析:
|
C、D把did去掉, arrive后加d |
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题目内容
找出句中的错误并改正
Do you know when did the train arrive?
A B C D
|
C、D把did去掉, arrive后加d |