问题
选择题
_______ , is this your ruler? [ ]
A. I am sorry.
B. Hello.
C. Excuse me
D. How are you
答案
答案：C
搜题请搜索小程序“爱下问搜题”
_______ , is this your ruler? [ ]
A. I am sorry.
B. Hello.
C. Excuse me
D. How are you
答案：C