There () a pencil and some pens in the pencil case A.are B.is C.am

There is a pencil and some pens in the pencil，应该是B，恭喜你答对了。
楼主，当出现这种情况时，谁最接近there be这个词组，be就按最接近的变化。
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你好，正确答案应该是：B

There be 句型用 就近原则
靠近 be 动词的是a pencil ，是单数
应该用 is
如果换个位置，应该用 are
There are some pens and a pencil in the pencil case .

应该是B，there be 句型，谓语的选取应采用 就近原则，这个句子中的谓语应和 a pencil 一致

B是对的，
There be 句型中的be 应和其后出现的主语在数上一致，即“就近原则”，如：
There is a lamp on the table.
There are some apples in the bowl.
There are five books,two pens and a ruler in the school bag.
There is a ruler,two pens and five books in the school bag.

选A
there are sth 后面是可数名词 一支铅笔和一些钢笔都可数