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

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
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

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
d 肯定不对 应该选 b 用被动语态
一定选b 答案

b. has been finished

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。