—Mary was heard ________ just now. What happened?—John was telling a joke.
#49144
A
to cry
B
laugh
C
to laugh
D
cry
推荐题目
-Loud music makes people ________to leave quickly. -_________. 
#49766
A
want, So does it
B
to want, So it does
C
want, So it does
D
to want, So does it
Every day we have ________ homework, so we have no time ________TV
#50931
A
too many, watch
B
too many, to watch
C
too much, to watch
D
much too, watch
Do you have a pen?I want _____ a letter.   
#48775
A
to write
B
to work
C
writing
D
working
I can’t wait ____ the present box.
#48643
A
open
B
to open
C
opening
D
opened