Is true that Americans eat humberger and hot dog every day?A.this B.it C.anything D.something

分类: 作业答案 • 2022-01-09 18:03:21

问题描述：

答

选B
it在这里是形式主语,真正的主语是that Americans eat humberger and hot dog every day.由于这个主语太长,因此用it来代替,而将真正的主语放在后面.