早教吧作业答案频道 -->英语-->
what happened to your MP4?it needs-------A to repair B repairing C repaired D being repairing
题目详情
what happened to your MP4?it needs-------A to repair B repairing C repaired D being repairing
▼优质解答
答案和解析
B
need doing = need to be done
不明白的再问哟,请及时采纳,多谢!
need doing = need to be done
不明白的再问哟,请及时采纳,多谢!
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