Don’t forget to lock the door if you are the last person _________. 
#49763
A
leave
B
to leave
C
leaving
D
left
推荐题目
She asked us        that we were in a story. 
#50634
A
imagine
B
to imagine
C
imagined
D
imagining
He is serious. No one can make him ____.
#50716
A
laugh
B
laughs
C
to laugh
D
laughing
He is very serious. No one can make him___.
#50906
A
laugh
B
laughs
C
to laugh
D
laughing