题目内容
It is said that the software on learning subjects for pupils in a very practical way.
| A．designed | B．designing | C．are designed | D．is designed |
D
解析试题分析： 本句的主语是the software是一个单数名词，再根据前面的is说明本句使用一般现在时。句意：据说关于学生学习的软件是用一种特殊的方法被设计出来的。根据句意说明使用被动语态的形式。故D正确，
考点： 考察时态和主谓一致
同步练习强化拓展系列答案My sister ________ for long when she fell seriously ill.
| A．didn’t marry | B．has been married | C．hadn’t been married | D．wasn’t married |
–There will be a talk show this time tomorrow. Would you go with me ?
--I’m sorry,but I _____an important meeting.
| A．have attended | B．will be attending | C．am about to attend | D．would attend |
Bob tried to sweet-talk his mother into letting him go out. But when he saw his sweet talk________， he lost his temper.
| A．hadn’t worked | B．wasn’t working | C．isn’t working | D．doesn’t work |
－Hasn’t Zhao Wei finished filming the movie So Young?
－Yes. She ______ on it for more than half a year.
| A．is working | B．has been working |
| C．worked | D．will have worked |
They became friends again that day , Until then, they to each other for nearly two years
| A．didn’t speak | B．haven’t spoken | C．hadn’t spoken | D．haven’t been speaking |
Many accidents________ by careless drivers last year.
| A．are caused | B．were caused | C．have caused | D．will cause |
With the development of high technology, more and more new things ______ in the past years.
| A．discovered | B．have discovered |
| C．had been discovered | D．have been discovered |
In the meeting, the professor expressed his thanks for the aid he _________ from his students.
| A．received | B．was received | C．have received | D．had received |