don't worry three fourth of the work _____ todaya.has finished b.has been finishedc.have finished d.have been finished work 不是不可数名词吗?那应该是c 可是答案是d.为什么呢?我搞错了 我选的是B

问题描述:

don't worry three fourth of the work _____ today
a.has finished
b.has been finished
c.have finished
d.have been finished
work 不是不可数名词吗?那应该是c 可是答案是d.为什么呢?
我搞错了 我选的是B

跟work是否为可数名词无关,这里是现在完成时的被动语态
现在完成时表示过去发生的事对现在的影响

D。。你是不是漏拼了,应该是three fourths吧,这个have是根据这个three fourths选的

b. has been finished 因为主语为工作,是不可数名词,所以谓语用单数。主语和谓语动词之间是被动关系所以用被动式。

b. has been finished

d 肯定不对 应该选 b 用被动语态
一定选b 答案