题目内容
Tony, would you go and see if Sam has any difficulty __________ his tape recorder?
|
A.to fix |
B.fixing |
C.for fixing |
D.fix |
【答案】
B
【解析】 略
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Tony, would you go and see if Sam has any difficulty __________ his tape recorder?
| A.to fix | B.fixing | C.for fixing | D.fix |