问题
选择题
单项选择(每题1分)
The stones each _____ as much as two tons.
A.weighs
B.are weighed
C.weigh
D.is weighed
答案
答案:C
考查主谓一致。Each放在主语后时,作的是同位语,谓语用复数形式。排除A、D;stones和weigh是主谓关系,故不被动,排除B。故选C。
单项选择(每题1分)
The stones each _____ as much as two tons.
A.weighs
B.are weighed
C.weigh
D.is weighed
答案:C
考查主谓一致。Each放在主语后时,作的是同位语,谓语用复数形式。排除A、D;stones和weigh是主谓关系,故不被动,排除B。故选C。