英语句子疑惑The studebts decided to do_____ they can to help the p
英语句子疑惑 The studebts decided to do_____ they can to help the poor old man. A,what B,which C,that 这个地方为什么只能填what? they can 后面是不是省略了动词?为什么能省去呢? 麻烦分析do后面的宾语从句
三个选项中的确只能选A what. 其中,what they can = what they can do,在句中做前面decided to do中do的宾语(从句). 还是因为前面的那个do,所以该宾语从句中的do可以省略,以免重复. 其实还可以填入all, whatever或everything等.