问题
单项选择题
Only twenty percent of the work()done yesterday.
A. has
B. was
C. have
D. were
答案
参考答案:B
解析:
分数或百分数+of+词组做主语时,谓语动词的数取决于of后的名词或者代词的数。若名词或代词是复数,谓语动词用复数;若名词或代词是单数,则谓语动词用单数,这里work是单数且为被动语态。故选B。
Only twenty percent of the work()done yesterday.
A. has
B. was
C. have
D. were
参考答案:B
解析:
分数或百分数+of+词组做主语时,谓语动词的数取决于of后的名词或者代词的数。若名词或代词是复数,谓语动词用复数;若名词或代词是单数,则谓语动词用单数,这里work是单数且为被动语态。故选B。