Unfortunately my ear broke down and I was stuck here while it .A. was being repairedB. was

问题补充：

Unfortunately my ear broke down and I was stuck here while it .

A. was being repaired

B. was repaired

C. was repairing

D. would be repairing

答案：

(答案→)A. was being repaired

B. was repaired

C. was repairing

D. would be repairing

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