——With 4G mobile phones, people can even see each other as they talk.  ——Really? Would you show me        it, please?
#56764
A
how to use
B
when to use
C
where to use
D
what to use
推荐题目
Which of the following is not true?
#56704
A
The computer doesn’t work.
B
There’s something wrong with my computer.
C
The computer has something wrong.
D
Something is wrong with my computer.
I have two pens. One is red, and       is blue.
#57695
A
other
B
the other
C
another
D
others