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
--- ____________ you seen the 3-D film Titanic yet? --- Yes. I __________it a few days ago.
#41754
A
Did , saw
B
Have, saw
C
Do, have seen
D
Have, have seen
A lot of trees ______ in our school last year.
#41655
A
plant
B
planted
C
are planted
D
were planted
If you ___him tomorrow,please ask him if he____ to work on the farm with us.  
#40609
A
see,goes
B
will see,goes
C
will see,will go
D
see,will go