______ terrible weather we’ve been having these days!
#66296
A
How a
B
What a
C
How
D
what
推荐题目
Don’t waste your money on silly things — ______ it. 
#66182
A
save
B
to save
C
saving
D
having saved
_______ smoke here, dad. Smoking has been banned in public places.
#59473
A
Don’t be
B
Don’t
C
Not to be
D
Be not
__ mix these things together.
#59447
A
Not
B
No
C
Don't
D
You aren't