Our knowledge of computers __________ growing all the time.
#52175
A
be
B
is
C
are
D
were
推荐题目
It’s too cold. How about _________?
#54997
A
making fire
B
make a fire
C
making a fire
D
make fire
_________ the bridge, you can see the hospital on your right.
#58809
A
Go cross
B
Go across
C
Across
D
Crossing
It took the firemen six hours to________ the fire.
#60665
A
put up
B
put down
C
put on
D
put out
________ the bridge, and you’ll see the elephants.
#53081
A
Across
B
Cross
C
Crossing
D
To cross