问题
选择题
A lot of people find it useful to have a phrasebook when they travel to a country _____ they don't know the
language. [ ]
A. where
B. when
C. why
D. which
答案
答案：A
搜题请搜索小程序“爱下问搜题”
A lot of people find it useful to have a phrasebook when they travel to a country _____ they don't know the
language. [ ]
A. where
B. when
C. why
D. which
答案：A
