问题
选择题
There ________ a ruler and two pens on the desk.[ ]
A. is
B. are
C. am
D. be
答案
答案：A
搜题请搜索小程序“爱下问搜题”
There ________ a ruler and two pens on the desk.[ ]
A. is
B. are
C. am
D. be
答案：A
