Simon made a big bamboo box       the little sick bird till it could fly.
#95571
A
keep
B
kept
C
keeping
D
to keep
推荐题目
Mr Smith, _____ of the _____ speech, started to read a novel. 
#93757
A
tired; boring
B
tiring; bored
C
tired; bored
D
tiring; boring
Nine out of ten women ______ about the product said they liked it.
#92951
A
interviewed
B
to be interviewed
C
having interviewed
D
to interview