题目内容
The old radio requires ________, so you'd better have it ________ soon.
[ ]
A.to repair, repaired
B.repairing, repaired
C.repaired, repair
D.to repairing, repair
答案:B
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题目内容
The old radio requires ________, so you'd better have it ________ soon.
A.to repair, repaired
B.repairing, repaired
C.repaired, repair
D.to repairing, repair