问题
选择题
—Excuse me, how can I get to the museum?
—Sorry. It's my ______ time to be here. [ ]
A. one
B. first
C. once
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—Excuse me, how can I get to the museum?
—Sorry. It's my ______ time to be here. [ ]
A. one
B. first
C. once
答案：B