The Bent Pyramid outside Cairo----ancient Egypt's first attempt to build a smooth-sided pyramid.A. has been believed to have been B. was believed to be C. is believed to have been D. is believed to be答案是C,因为建造金字塔,这个动作先于is believed发生。为什么C不行?把这...
It was Sunday. We decided to go for a picnic.合并为包含独立主格的句子为:It being Sunday, we decided to go for a picnic. 可不可以改为这样的:It was Sunday, we deciding to go for a picnic. We deciding to go for a picnic, it was Sunday.
It probably have something to do with her job.看着像定语,但 to do with her job作something的定语好像翻译不通...或者说 是不是 have something to do with 这个结构to...都是作定语的,死记就行了...
Tigers _______ meat-eating animals, _______ meat. A belonged to, fed on B belonging to, feed on C were belonged to,feed on D belonging to,feeding 这题选B,不太明白第二个空为什么用原型,求教老师?是定语从句吗?
...老师好,麻烦您帮我解答一个问题。谢谢!“what is crucial to a successful classroom is to involve students.”the professor said.(be crucial to)“一个成功课堂的关键是让学生参与进来。”那位教授说1.划线部分为什么使用what做主语,老师我还...
...buy a flower. What I will do is leave here. What I will do is go to school. What I will do is to chat with her. What I will do is to bask in the sun. What I will do is to determine the number of them. 请问,到底是什么决定这两种形式的非谓语动词...
The price Roosevelt paid in the end was to discredit Churchill in the eyes of their joint Polish allies, to concede Russia rights over territory in sovereign China which were not America’s to grant, but ultimately to assure that the repossession of Japan...
下面是语法填题中的一个句子:In 1980, it was listed into the state sports _______ (compete) programs and has since been held every year.请问如何填?是填competition program还是competitive program?谢谢!
...t would still only be carrying a third of its total capacity.However, size and strength are not the only important things about this bridge.1. 上面第一句不是描述的是事实吗?不应该用现在时吗?2. 第二句中的 about 能不能换成 of?
句子改错,我认为是 designed for fighting, 不知是不是正确,谢谢解答!The body structure that developed in birds over millions of years is well designed for fight, being both lightly in weight and remarkably strong.