---___you ___the window?—Yes, I am.
#41024
A
Do, clean
B
Is, cleaning
C
Are, cleaning
D
Do, cleaning
推荐题目
-________some bananas?-Good idea.
#40883
A
Why eat
B
Why don’t
C
Why not eat
D
Why not to eat
We all found_________ to play the game.
#40954
A
that interested
B
this interesting
C
it interesting
D
it’s interesting
_____ have you been swimming? For five years.
#41171
A
How many times
B
How long
C
How often
D
How much