The volunteers      a lot of help to the community for nearly ten years.
#36876
A
offered
B
are offering
C
will offer
D
have offered
推荐题目
— Excuse me. When can we play badminton at the court? — Not until it ________ next week.
#40141
A
repairs
B
will repair
C
is repaired
D
will be repaired
He ________this new computer since last week. It is birthday present.
#40145
A
has bought
B
bought
C
has had
D
will buy
Sally took a photo of her friends while they_____computer games.
#37066
A
play
B
are playing
C
have played
D
were playing