— Do you mind _______ the window? It’ s so hot today.  —Of course not. 
#51214
A
open
B
to open
C
opened
D
opening
推荐题目
He tries           English well. And he practices          English every day.
#49083
A
to learn ; to speak
B
learning ; speaking
C
to learn ; speaking
D
learning ; to speak
I’m new at the party and I don’t have a friend ____.
#51048
A
to talk with
B
talking to
C
to talk
D
speaking to.
—What club do you want ___________?—A chess club, please!
#48809
A
join
B
to join
C
joining
D
joined
 Hainan Island is a good place_____.
#49976
A
go sightseeing
B
go sightsee
C
to go sightseeing
D
to go sightsee