Waste paper mustn’t _______. We should keep our environment clean.
#44420
A
throw away
B
thrown away
C
be thrown away
D
been thrown away
推荐题目
I prefer_______ rather than________.
#44782
A
to be a teacher; be a nurse
B
to be a teacher ;to be a nurse
C
being a teacher; being a nurse
D
be a teacher; be a nurse
—Who’s the little baby in the photo, Li Ying?—It’s me. This photo _______ fourteen years ago.
#44943
A
is taken
B
took
C
takes
D
was taken
People should _____ from throwing the rubbish everywhere .
#44661
A
be stopped
B
stopped
C
stop
D
stopping
Have you heard about that car accident near the school?Yes，luckily no one________．
#44616
A
hurt
B
was hurt
C
has hurt
D
were hurt