As is known, mobile phone make it possible for people to____each other conveniently.
#4475
A
keep in touch with
B
get in touch
C
lose touch with
D
be connected
推荐题目
In our school, the students have three_____ courses, and seven______ entrepreneurial education courses .
#4470
A
required; alternative
B
requiring; alternative
C
required; alternate
D
requiring; alternate