Billy is a  nice  boy . he knows a lot , but he never ________.
#54021
A
shows off
B
picks up
C
falls off
D
looks up
推荐题目
 Must I give the dictionary back to the library now?No,you_______.You can_______ it for another two weeks
#52211
A
needn’t,borrow
B
needn’t,keep
C
mustn’t,lend
D
mustn’t keep
----Mum, can I do the homework tomorrow?   ------You _______finish it today.
#57872
A
had better
B
had rather
C
had better don’t
D
had rather not
All the Chinese people take        our achievement.
#60027
A
pride
B
proud of
C
pride in
D
proud in