Sometimes he found _______very hard to fall asleep at night, so he went to see the doctor．
#16207
A
him
B
this
C
that
D
it
推荐题目
I have been searching for a painting to decorate my room, but ________ seems really difficult for me to find ________ I like.
#16199
A
that; one
B
it; it
C
that; it
D
it; one
Is there _________ in today’s newspaper?
#58038
A
special something
B
special anything.
C
something special
D
anything special
______of them has been to Australia several times, so they know the Opera House very well.
#57837
A
Both
B
All
C
None
D
Each