Edward, you play so well. But I ________ you played the piano.
#104527
A
didn’t know
B
hadn’t known
C
don’t know
D
haven’t known
推荐题目
---- Hey. Look where you are going! ---- Oh, I’m terribly sorry ____.
#104716
A
I’m not noticing
B
I wasn’t noticing
C
I haven’t noticed
D
I don’t notice
Alice, together with two boys, for having broken the rule.
#102143
A
was punished
B
punished
C
were punished
D
being punished
My father and my mother have been married for 30 years, and never once ______ with each other.
#99794
A
they have quarrelled
B
did they quarrel
C
had they quarrelled
D
have they quarrelled
Computers ____ in offices and homes since 1970s.
#100256
A
have been used
B
had been used
C
was used
D
has been used
—Ouch! You hurt me! —I am sorry. But I any harm. I to drive a rat out.
#103276
A
didn’t mean; tried
B
don’t mean; am trying
C
haven’t meant; tried
D
didn’t mean; was trying