Today, computers are really helpful. They ____ everywhere.
#44613
A
use
B
are used
C
used
D
were used
推荐题目
—Hey, Jack. Waste paper ________ here.—Sorry, I won’t do that again.
#44557
A
cannot throw
B
cannot be thrown
C
will not throw
D
will not be thrown
---Excuse me. I’m looking for Be the Best of Yourself.---Sorry. The book you ask for out.
#44497
A
is selling
B
is sold
C
was selling
D
will be sold
People who drink wine______ to drive.
#44582
A
don’t allow
B
isn’t allowed
C
shouldn’t allow
D
mustn’t be allowed
---I want to teach in this area．---Well．teachers very much here．
#44670
A
need
B
are needing
C
are needed
D
will need