There is a pen and a pencil 还是There are a pen and a pencil
问题描述：
There is a pen and a pencil 还是There are a pen and a pencil
答
There is a pen and a pencil
答
there is a pen and a pencil
singular
there are some pencils and some pens
plural
答
There is a pen and a pencil.
答
is,随紧接着的名词变化单复数
答
这样的句子是存在句的典型.要用就近原则.也就是看be动词后跟的是单数名词还是复数名词,如果是单数就用is,如果是复数就用are.例如：1\there are two boys and a dog.(be动词之后是two,故用are)2\there is a dog and t...