— Do you have any plan for this summer vacation, Mary?— Sure, I’ d like to be a volunteer and help to ______ the Central Park. 
#60497
A
put up
B
call up
C
clean up
D
cheer up
推荐题目
The twins want    a birthday party .
#59712
A
have
B
to have
C
not have
D
not to have
If it________ , I will go to the Central Park with my son this weekend.
#54909
A
isn’t rain
B
won’t rain
C
doesn’t rain
D
didn’t rain
 I enjoy _____ to learn their different tradition and cultures.
#52028
A
travel
B
travelling
C
travels
D
to travel
Grandmother always         her children when she feels sad.
#59150
A
thinks over
B
thinks about
C
thinks of
D
thinks out