关于observe的被动用法he was observed -- her closely.A.to follow B.follows C.follow D.followed

关于observe的被动用法he was observed -- her closely.A.to follow B.follows C.follow D.followed remark observe notice 的用法与区别 关于感官动词被动语态的用法 observe do 、doing sth 变被动的时候He observed a man go/going into the bank.（go全过程,going正在进行）被动时要把to补出来 下面两句话都对吗,如果不对,为什么?A man was observed to go into the bank.A man was observed 关于短语observe sb do sth的一道题目The woman was observe to follow him closely.为什么用的是to follow而不是follow? 关于blame的用法Little Tom got______for breaking the glass when he was drinking.A.having blamed B.to blame C.blaming D.blamed 为什么要用blamed?blame 不是没有被动语态吗?求详解,谢谢!~ 关于hurt的用法He is bad hurt.这句话,为什么不用he is badly hurt?hurt是形容词还是被动? 被动语态的用法, 被动语态的用法? sell的被动用法 forbid的被动用法 approve的被动用法 被动时态的用法 关于西班牙语里的被动用法西班牙语里被动怎么用 请举例说明谢谢. observe和recognise用法区别 关于seat的用法When all those present ______ he bagan his lecture.为什么横线处填were seated呢?为什么用被动语态. 关于rob和steal的一道题He was seen ____ some money from an old man.A.to rob B.to steal C.be stolen D.to be robbed被动语态中,be seen to do 是没有问题了..关键是rob和steal的用法...（不只要答案哦,） 关于observe something的意思及例句 例句越简单越好 另求observe something与observe sb.do/doing sth.的区别