问题
选择题
We should be very ________about giving our personal information to strangers.
A．happy
B．outgoing
C．ready
D．cautious
答案
答案：D
搜题请搜索小程序“爱下问搜题”
We should be very ________about giving our personal information to strangers.
A．happy
B．outgoing
C．ready
D．cautious
答案：D
