题目内容
The man who ________ us has gone to Beijing.
[ ]
|
A ．used to help |
B ．use to help |
|
C ．use to helping |
D ．used help |
答案：A
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The man who ________ us has gone to Beijing.
[ ]
|
A ．used to help |
B ．use to help |
|
C ．use to helping |
D ．used help |
阅读快车系列答案