I think the lives of children in poor areas _____ greatly by this project. 
#50608
A
improve
B
improved
C
can improve
D
can be improved
推荐题目
Why not consider _________ Kunming next holiday? 
#49801
A
visit
B
visited
C
visiting
D
visits
Thank you for ____ us some help.
#51241
A
give
B
giving
C
to give
D
gives
She  said _______ others changed  her life .
#50706
A
help
B
helps
C
helping
D
helped