Everyone knows that________ is dangerous to play with fire, but________ is difficult is to prevent children from playing with fire.
#15306
A
it; it
B
what; what
C
what; it
D
it; what
推荐题目
Is there __________with you? You don’t look well.
#57034
A
wrong something
B
something wrong
C
wrong anything
D
anything wrong
Teenagers are warned to be careful when making friends online, because when you can’t see a person, they could be __________.
#16654
A
everybody
B
somebody
C
anybody
D
nobody
I’m blessed with a happy family, _______ that most people would like to have.
#15062
A
it
B
the one
C
one
D
that