The electric shaver ________ before it can be used.空白处填 need

The electric shaver ________ before it can be used.空白处填 need The electric shaver ________ before it can be used.求问B项为什么是错 The shaver __ before it can be used.A.needs repairing B.shou The recorder needs be repaired before it can be used.错误的地方 What has to be broken before it can be used?是啥意思? what has to be broken before it can be used?（猜一猜） 谜语：What has to be broken before it can be used?到底讲的是什么东西? 3.What has to be broken before it can be used? 翻译“What has to be broken before it can be used?" the washing machine needs _____before it can be used The problem ________ this material can be used in our factor 英语翻译This experrment will show us ________ can be used in the