Kathy told me that all the doors and windows _______ when she arrived this morning.
#101604
A
have cleaned
B
have been cleaned
C
had cleaned
D
had been cleaned
推荐题目
So far nothing _____ Tom. I want to know the reason _______ he hasn’t written to me.
#104129
A
heard from; why  
B
has been heard from; why
C
was heard from; that
D
has heard from; that
I’m afraid we must hurry—the train        at six o’clock.
#100305
A
leaves
B
will leave
C
has left
D
is going to leave
—Would you like another sandwich?—Another sandwich? I _______ my first one yet.
#104574
A
haven’t had
B
hadn’t had
C
didn’t have
D
don’t have