At least 300 million people are using QQ _________ by Ma Huateng to chat on line.
#45059
A
create
B
creates
C
creating
D
created
推荐题目
Today, computers are really helpful. They ____ everywhere.
#44613
A
use
B
are used
C
used
D
were used
—Professor Wang ______ to give us a talk next week.—Really? That’s good news.
#44717
A
will invite
B
is going to invite
C
will be invited
D
has invited
Stamps ______ sending letters.
#45020
A
used to
B
are used to
C
are used for
D
are using
The dogs were made __________ as fast as they could.
#44740
A
run
B
ran
C
running
D
to run
 We have discussed the project for two hours. And after a short break, the discussion    .
#44377
A
will carry on
B
will be carried on
C
has carried on
D
were carried on