-- Do you know why he left so early ?--__________ for the English test, I guess.
#49761
A
To study
B
Study
C
Studied
D
Studying
推荐题目
I don’t know _________ the problem.
#49541
A
how deal with
B
how to deal with
C
what to deal with
D
what do with
The West Lake in Hangzhou is a good place ________sightseeing.
#50702
A
to go
B
for go
C
having fun
D
to have funny
 We have two rooms        but I can’t decide     .
#48399
A
to live;choose which one
B
lived;choose which one
C
to live in;which one to choose
D
live;which one
Don’t forget ________ an umbrella. It’s going to rain.
#50855
A
to take
B
to bring
C
taking
D
bringing