The workers____very hard.A.all work B.are all at work C.work all 为什么选A?
问题描述:
The workers____very hard.A.all work B.are all at work C.work all 为什么选A?
Who is the man ____ a pair of red trainers?
A.with
B.wears
C.dress
为什么选A?
答
all 修饰的是workers,指的是所有的工人.B are all at work 工人们都在工作,应该用hardly
B.wears C.dress都是动词,一个句子只能有一个谓语动词啊,is就是了,所以只能选A