请问：be in repair 和 be under repair 11请举例说明.

请问：be in repair 和 be under repair 11请举例说明. The shaver __ before it can be used.A.needs repairing B.should be in repair C.ought to repair我主要是觉得A和B 都可以,请问区别在哪里呢? 英语翻译It is very important that plans be in place for product service and repair The electric shaver ________ before it can be used.求问B项为什么是错的?[A] needs repairing[B] requires to be repaired[C] should be in repair[D] has to be repairable[E] must repair be well in和be good at be interested in和 be into 区别 be weak in 和be weak at 请问be good at和be good in有什么区别? 请问be modest in 和be modest about有什么区别? be made in,be made of和be made from 关于be in的用法请问英语大神,有没有be in breathing?be in breath? 英语翻译if the dam repair project to be completed by the end of the day is delayed ,the villagewill be in great danger be in bed 和be in the bed的区别~ be engaged in和be trapped in的区别 be caught in 和 be stuck in 的区别 be interesting in和be interested in 的区别 be attracted in 和be absorbed in的区别 be involved in和be absorbed in 有什么区别