When did you _________ the Chinese Young Pioneers?
#62116
A
become
B
join
C
take part in
D
join in
推荐题目
Doing homework      most of my time on Saturdays.
#58853
A
take away
B
spends
C
takes up
D
take up
.I used to ______ a lot of time __________ games with my friends.
#61611
A
take; to play
B
cost; playing
C
spent; on
D
spend; playing
 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