be in charge of后面加do还是doing?

be in charge of后面加do还是doing? be in charge of doing be in charge of等于什么 be in charge of;run是什么意思 be in charge of .be in one's charge和be in/under the charge of sb.三者有什么区别? 关于in charge ofin charge of前面加be和不加be到底是什么情况?我看到有些句子没有加be,eg：For the man in charge of Auschwitz,the gas chamber was a welcome innovation. His job is__________ sports in his class.A.in charge of B.to in charge ofC.to be in charge D.to be in charge of为啥?但是这个in charge of后面有宾语sports丫，为啥还要被动啦 be in charge of/be in the charge of区别在哪?最好举个例子.. be afraid of 后面为什么加to do ,而不是doing? in charge of 和be in charge of有什么不同用法? be in charge have charge of 和be in charge of 的意思还有用法有什么区别: take charge of 和in charge of take charge of 和 in charge of in charge与in charge of区别 谁主管这家商店 be in charge of 翻译 造句 in charge of 1.Mr.Li is in charge of our class.Our class is in the charge of Mr.Li .前者用in charge of 是固定搭配 ,我想问后者为什么可以在charge 前面加 the 2.The ice-cream has many calories ,usually as much as 200 caloreis .后面为什么不