Trees ________ every year to make our city greener.
#44941
A
plant
B
are planted
C
were planted
D
will be planted
推荐题目
The old men in hospital __________.
#44584
A
take good care of
B
take good care
C
are taken good care
D
are taken good care of
Great changes _______ in our country since 1990.
#44952
A
were taken place
B
took place
C
have taken place
D
have been taken place
It will be two days before the decision__________.
#44947
A
has made
B
will be made
C
was made
D
is made