---___you ___the window?—Yes, I am.
#41024
A
Do, clean
B
Is, cleaning
C
Are, cleaning
D
Do, cleaning
推荐题目
—It’s too hot.Would you mind       the door?    —      ,please do it now.
#40858
A
to open, Ok
B
opening, Certainly
C
to open, Good idea
D
opening, Of course not
--- _______ is the weather _______ Shanghai?        --- It is dry.
#41206
A
How, about
B
what, in
C
How, in 
D
What about
My mother doesn’t know __________ this morning.   
#40932
A
what to do
B
what does do
C
how to do
D
why does do
I didn’t  know ______ to London.
#40777
A
how to go
B
where to go
C
what to go
D
how go