正在学习被动语态,做题的时候有两个句子中的be动词的位置有点搞不懂。教科书例句:How
ofen are these rooms cleaned?遇到的问题的句子:1.A film
studio is a place where films are made.2.How many
languages are spoken in Switzerland?例句1和2中为什么不...
...ntribute directly to等,例子很多。但是我看到talk about这个词的用法,却不是这样的,比如在刘老师的解答中有这样一个例句: The book mainly talks about energy of matter. 这本书主要谈论的是物质的能量。 我一开始觉得不对...
Try knocking at the back door if nobody hear you at front door. 这里的if nobody hear you at front door 为何没加the 还有knock 省略了么
原句是不是这样的 if nobody hear you knocking at the front door
老师你好,我想请教一下关于主语加介词的形式能否只看主语判断谓语动词的单复数?He with his little son is Chinese.All but one are ready
to set off.Science as well as math is
a interesting subject.
1. In the last act, a gaoler would always come on to the stage with a letter which he would hand to the prisoner.2.The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell.