These young trees must .
#44857
A
look after well
B
be well looked after
C
take good care of
D
be taken good care
推荐题目
—It’s difficult for the village children to cross the river to get to school. We think a bridge_______over the river.
#44533
A
was built
B
should be built
C
has been built
D
is being built
Personal computers ______ in 1976. It has changed the whole world.
#44711
A
have invented
B
were invented
C
is invented
D
invented
There was a big earthquake in Japan, but luckily many people _________.
#45002
A
save
B
saved
C
are saved
D
were saved
---Who is the girl in the picture ? ---Haha! It’s me! The picture ________ ten years ago.
#44552
A
took
B
is taken
C
was taken
D
has taken
Put on more clothes, Kate. The window in our room ______ yesterday.
#44786
A
was broken
B
are broken
C
have broken
D
will break