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共找到 53 与为什么要用has 相关的结果,耗时18 ms
he has pointed out that the tree is a useful source of income.为什么要用a而不用an?新概念第二册58课中的句子,
英语
Many kinds of work ________ done by computers.A.has B.has been C.have been D.was 答案给的是C work不是不可数名词吗为什么还要用复数啊?
英语
The house has been added to(=new rooms,etc.have been built on to it) from time to time.本句括号中的解释语中new rooms,etc.have been built on意指“新房
英语
等已被扩建”不就是完整的意思
children‘s exposure to violence on television has long-lasting effects on their behavior.children‘s为什么要用名词所有格
英语
It's reported that Nanjing South Railway station____at the end of this month选项:A has been completed B is completed C was completed D w
英语
ll be complete
Lily with her parents has been in the Greener China since three years ago.为什么谓语动词要用单数呢?^^^^谢谢
英语
【快,在线等】Li Min ____(teach) in this school for more than ten years.为什么是has taught.为什么要用过去完成时.为什么不能用teaches.讲解请言简意赅.
英语
has been to the zoo for five times 和My mom has been to Beijing twice.为什么一个要用for一个又不用?
英语
Maria(used to be)shy,but now she is quite outgoing,she has made lots of friends.为什么要这么用?
英语
She has a new srt teacher.
为什么要用has
?请尽量用通俗易懂的句子回答,
英语
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