I ____ there is a baby elephant in our zoo.A hear of B here.选择,说明原因.

问题描述:

I ____ there is a baby elephant in our zoo.
A hear of B here.
选择,说明原因.

A hear 听说

hear (that) 引导宾语从句。

选A啊``hear+that构成从句啊```这句话中that省略了;

是b.
A是个短语,后面不加句子