be动词填空 how much ----- the exercise book and the magazine?That ------ninety dollars.am is are应该填?
问题描述:
be动词填空 how much ----- the exercise book and the magazine?That ------ninety dollars.
am is are应该填?
答
are;is。希望能帮助到你!
答
are
is
希望帮到你!
答
1.are 主语是后面的书和杂志,是复数,所以用are
2.is 主语是that,表单数,用is
答
is,is