Edward, you play so well. But I ______ you played the piano.
#5038
A
didn’t know
B
hadn’t known
C
don’t know
D
haven’t known
推荐题目
The young man made a ______ to his parents that he would try to earn his own living after graduation.
#4942
A
prediction
B
promise
C
plan
D
contribution
–So far _______________. -- That’s too bad.
#4610
A
we received no letter from him
B
he haven’t send us any message
C
nothing from him has been received
D
we won’t hear from him
Young men should constantly _________their own state of mind so as to adapt to the circumstances in which fierce competition is going on .
#4703
A
modify
B
adjust
C
conduct
D
liberate
It was in the school ____ he studied ten years ago ____ he gave a wonderful speech.
#4554
A
that; that
B
where; where
C
that ; where
D
where; that
. To the surprise of many people, in ten years the city’s population ____ by 12%.
#4688
A
gained
B
expanded
C
developed
D
spread