问题
选择题
—Tom, is this _____ pen?
—Yes. It's my pen. [ ]
A. I
B. you
C. my
D. your
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Tom, is this _____ pen?
—Yes. It's my pen. [ ]
A. I
B. you
C. my
D. your
答案：D