He repaired the leaking（泄漏的）tab ________ the rest of the family were watching TV.
A、while
B、when
C、after
D、before
【正确答案】：A
【题目解析】：下册P281
He repaired the leaking（泄漏的）tab ________ the rest of the family
- 2024-11-07 21:55:47
- 综合英语（一）(13163)
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