C
主语是物,要用被动语态,排除A与B,根据FOR A LONG TIME 可知是现在完成时的被动语态,再排除D
加油!不明白再问!如果帮到你,请采纳,谢谢!为什么是被动语态就要排除A和B啊,我才学,麻烦讲清,谢谢被动语态的基本结构是:助动词be +动词的过去分词。而A与B是完成时态。
--These books ____ in the library for along time .--I think they are too old to be read .
--These books ____ in the library for along time .--I think they are too old to be read .
A.have kept B.had kept C.have been kept D.were kept
顺便也告诉我第一句话是什么时态啊
A.have kept B.had kept C.have been kept D.were kept
顺便也告诉我第一句话是什么时态啊
英语人气:623 ℃时间:2019-12-20 09:18:05
优质解答
我来回答
类似推荐
- These boys read books in the library.改为一般疑问句
- ____ these books to the library, as they will soon be overdue
- Students should give back the books to the library on time.保持句意不变Students ____ _____the books
- We should return the books to the library on time.(改成同义句)
- Now these magazines()in the library for a long time
猜你喜欢
- 1一个3V的发光二级管如何连接到5V的电路上,需要串连多少欧的电阻?(5V的电路上的电流是5A)
- 2两张纸用英语怎么说
- 3设f(x)是定义在(0,+∞)上的减函数,那么f(2)与f(a2+2a+2)的大小关系是_.
- 4400千瓦功率需要多大电缆,600安培的电流要用多大线径的电缆?
- 5关系式x/3-y/2=1,用x的代数式表示y
- 6男袜每双5元 用英语怎么说
- 7我们学校位于四大地理分区中的( ) A.北方地区 B.南方地区 C.西北地区 D.青藏地区
- 813%×43+43×87% 简便计算
- 9Our school is very beautiful,but it is not ver big.
- 10请你根据以下提示,以“我的朋友”为题,用英语写一篇介绍Rona的短文.60个词左右.