问题
选择题
—Where is ______ key to the door, Mike?
—Sorry, I don't know.[ ]
A. a
B. an
C. the
D. ／
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Where is ______ key to the door, Mike?
—Sorry, I don't know.[ ]
A. a
B. an
C. the
D. ／
答案：C