There______a pen and some pencils in my pencil-box.A.is B.are C.be详细理由

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 14:20:32

There______a pen and some pencils in my pencil-box.A.is B.are C.be详细理由
There______a pen and some pencils in my pencil-box.A.is B.are C.be详细理由

There______a pen and some pencils in my pencil-box.A.is B.are C.be详细理由
答案选A
is
there be中be动词的单复数情况是看就进原则的,最近的是a pen
所以用is

is
there be 就近原则 be 后面紧跟的是单数就用is 是复数就用are

A
就近原则

A
there be 结构与最靠近它的名词在数上保持一致因为a pen是单数,故用IS

选A
根据就近原则而来

B。
考查There be 句型。be动词由后边的名词单复数决定,如果是a\an\the加一个名词,用is,如果后面有几个名词出现,就是复数,用are。a pen and some pencils显然是复数,所以选B