The volunteers __ a lot of help to the community for nearly ten years.
#41617
A
offered
B
will offer
C
are offering
D
have offered
推荐题目
—I have seen the film Titanic already．一When_______ you________ it?
#40380
A
have；seen
B
will；seem
C
did；see
D
did；seen
I don’t know if my uncle_______. If he______, I will be very happy.
#38498
A
comes; will come
B
will come; will come
C
comes; comes
D
will come; comes
If I ten million dollars, I travel around the world.
#42012
A
have ; will
B
had ; will
C
had ; will
D
had ; would
We _____ more than 1,200 English words already, do you know?
#38250
A
learn
B
will learn
C
have learned
D
are learning