问一个英语语法问题he is doing sth and doing sth还是he is doing sht and is doing sth

问一个英语语法问题he is doing sth and doing sth还是he is doing sht and is doing sth 问一个初中反义疑问句he is doing his homework,isn't he?还是isn't him? 宾语从句句子成分问题I wonder what he is doing now 问下WHAT在从句中做什么成分 高中英语语法倒装句的一个问题比如说句子是not only he is a student.这里半倒装怎么说?is he?thanks! 关于JOB的英语语法问题My job is 后面是跟to do 还是doing What is he doing? What is he doing What is he doing? why is he doing 英语语法副词与形容词的关系he smile happily等于he smile is happy 那要副词有什么用.另外问个问题he is ____( happy)to say 关于英语语法的问题 He is a teacher . 这里的is是不是谓语? 关于疑问词引导主语从句的问题我在看一本赖世雄的英语语法书,名词从句用疑问词所引导的从句中What is he doing?变成 What he is doing它这样变有什么意义,含义相同吗? 问一个英语问题:He is reading bike变_________every day what is he doing ------he is p______b_______. 英语语法问题（很简单）这题错了没?He thinks play football is exercise. 英语语法问题 HE IS EAGER TO SUCCEED 中为什么不用 SUCCESS 高中英语语法问题（急需）I think it is no use doing. I think it no use doing.哪句对?这种叫做什么?求详解 英语语法简单问sb is doing sth 的谓语是什么sb doing sth 的doing 是动名词吗,Sunday as it is today,为什么不是As it is sunday today