2道英语选择题 急哦~~~~

来源:百度知道 编辑:UC知道 时间:2024/06/07 08:12:59
The paper factory has _____for two yeas;it's polluted many rivers
A open B opened C been open D been opened
答案是C,可是为什么呢????????????一定要讲为什么哦~~我开始是选A的~
The book many students enjoyed______in 1988
A writing B being written C wrote D was writing
答案是D.我也不知道是为什么,讲的具体点OK?
第二题打错了,D项应该是was written

第一题open 词特殊,这时候做形容词解。be open

前半句是定语从句。去掉也就是the book ……in 1998,你就会了,物作主语要用被动语态

答案有错,不然就是你打错

如果选a,1,不是被动式
2,形式不对,为opened
选c为现在完成式的被动式

the book省略了which。。。是定语从句