20.It is vital that the work _______ in time. A. is done B. be do_英语解答

20.It is vital that the work _______ in time. A. is done B. be done C. are done D. was done 怎么做

人气：482 ℃　时间：2020-03-21 05:09:38

解答

B
我前面填写了：be finished,道理也讲了,就是it is vital后面要用should + 动词原型的虚拟语气,这里换了一个动词,那就变成be done,举一反三才能学好英语.