英语中有补语从句吗?
看了曲刚的“一张大表讲清英语语法”,里面新开了一个概念,“补语从句”,查阅各种资料找不到类似说法.比如'He told his wife what happened.' 还有'My wife asked me which kind of dress she should choose'两句中what 和which引导的两个句子应该如何理解?