Many trees _______ on the hills last year. And we will plant more this year. 
#41517
A
plant
B
planted
C
are planted
D
were planted
推荐题目
The interviewer asked Detective Lu where the murder ___________.
#39987
A
was taken place
B
had taken place
C
had been taken place
D
took place
I’ll do it better if my mother _______ me to try one more time.
#42066
A
allow
B
will allow
C
allows
D
allowing
There ______ an English party tomorrow evening.
#41564
A
will be
B
has
C
will have
D
will has
 John, as well as his classmate, ______excited ______so many stars yesterday.
#41669
A
was, seeing
B
are, seeing
C
was, to see
D
were, to see