His plan _____ to be a perfect one. 
#83276
A
proved
B
was proved
C
is proving
D
proving
推荐题目
 They took a hell of a risk and suffered a great deal but it______.
#82731
A
paid back
B
paid up
C
paid off
D
paid down
—Do you like pets?
#75334
A
have
B
catch
C
keep
D
taste
Many friends sent me e-mails to _________ me on the birth of my son.
#70063
A
celebrate
B
reward
C
express
D
congratulate