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shE hAs DonE和shE hAD DonE的区别

一、 “must+have+done”表示对过去事情的肯定推测,译成“一定做过某事”,该结构只用于肯定句. 1. It must have rained last night, for the ground is wet. 昨晚一定下雨了,因为地面还是湿的. 2. You must have been mad to speak to the servant. ...

时态不同

have: [ hæv,həv ] aux. 已经,曾经 n. 吃,从事,得到,雇用,享有,有,允许 v. 有 词形变化: 动词过去式:had 过去分词:had 现在分词:having 第三人称单数:has 例句与用法: 1. I had a letter this morning. 我今天收到一封信。 2. Have y...

what she had done makes her father angry. It's very difficult to give her a surprise. Every time we get together, we always have a long talk. So as to make things better, they worked very late. He took off his raincoat and took...

C 试题分析:句意:你能告诉我去最近的医院的路是哪一条吗?在宾语从句中必须使用陈述句语序,不能用疑问句语序,所以选C。

what had she done 是疑问句,她做了什么,当然不是感叹句 what+a/an +adj+n+主语+谓语,但是had不是形容词,而是助动词

she did what_ her mother had done

你好! 请你注意区分although和though although相对于though语气强硬 而且多用于书面语 though更口语化 通常情况下俩这可以互换 下面是对你提问的回答: 那么你提的问题里but和though是否重复呢? 在这个例句中though是副词 当though用作副词时...

B 试题分析:考查动词词义辨析。A吸收;B任命;C吸引,呼吁;D申请;句意:因为她未公众所做的事情,她被任命为城市的市长。故B正确。点评:对于动词词义辨析题目,首先可以从句意着手,看懂句意是解答此类题目的关键,其次四个选项的意思也要...

B才对,引导宾语从句

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