There___ a pen and two books on the desk.
问题描述：
There___ a pen and two books on the desk.
答
填is, there be 句型中be的单复数一般由靠近的名词决定,因为靠近名词是a pen 单数,所以填is
There is a pen and two books on the desk.
翻译：
桌子上有一支笔和两本书.