These days students in some schools ______ not to use mobile phones.
#44924
A
ask
B
asked
C
are asked
D
were asked
推荐题目
As everyone knows, rubbish _______ everywhere.
#44969
A
need be thrown
B
mustn’t be thrown
C
can’t throw
D
may throw
There was a big earthquake in Japan, but luckily many people _________.
#45002
A
save
B
saved
C
are saved
D
were saved
—The weather report says the heavy rain will last for another three days.—Oh, that’s terrible. I’m afraid the bridges will be ______ away by the flood caused by the rain.
#45028
A
washed
B
taken
C
put
D
kept
--- Your classroom is very clean.--- Sure. It ________ after school every day.
#44701
A
is cleaned
B
cleans
C
cleaned
D
is cleaning
