{dancing ang singing }后面是复数还是单数?
the后面是用单数还是复数?
everything后面是单数还是复数
all the后面是单数还是复数
any other 后面是单数还是复数?
a year ang a half 后的谓语是单数还是复数
Most of 后面名词是复数,后面谓语动词用单数还是复数of 后面是单数,谓语动词用单数还是复数?
our knowledge of computers________后面是加单数还是复数
head of 后面的名词是单数还是复数
one of后面是加单数还是复数
who后面是接动词单数还是复数啊
three quarters of ...后面是+单数还是复数?
couple后面的谓语是单数还是复数?