Do you enjoy __________ on the Internet?
#49165
A
surfing
B
surf
C
to surf
D
surfed
推荐题目
There are many old and new inventions in the museum. What else is there _____ in it?
#49174
A
see
B
to see
C
seeing
D
saw
—IsTomin the next room?—Well,it’s hard tosay.ButIheardhim loudly whenIpassed by justnow.
#50414
A
speak
B
tospeak
C
spoken
D
speaking
The young man rushed into the house ______ the baby in the fire.
#50882
A
saving
B
and save
C
to save
D
saved
