The smoggy weather has made us realize terrible problems we are laced with．
#66025
A
how
B
what
C
that
D
which
推荐题目
The floor is so dirty .Would you please ?
#59450
A
to mop up it
B
mop up it
C
to mop it up
D
mop it up
it is to jump into a pool or go swimming in a river in summer!
#66118
A
What great fun
B
What a great fun
C
How great fun
D
How a great fun
Tom, _________afraid of speaking in front of people. You are the best one.
#59375
A
don’t
B
not
C
doesn’t be
D
don’t be
A: Please don’t tell anybody about this. B:_____________.
#59460
A
Yes, I do.
B
No, I don’t.
C
OK, I won’t.
D
No, I will.