问题
选择题
A cellphone _____ a camera by most young people in China.[ ]
A. is used by
B. used for
C. is used as
D. is used to
答案
答案:C
A cellphone _____ a camera by most young people in China.[ ]
A. is used by
B. used for
C. is used as
D. is used to
答案:C