Simon made a big bamboo box _______ the little sick bird till it could fly.
#49425
A
keep
B
kept
C
keeping
D
to keep
推荐题目
-Last semester, he had a hard time______ English.
#50462
A
learns
B
learning
C
to learn
D
learnt
 Mr Lin asked us        questions in English, not in Chinese.
#50662
A
answer
B
to answer
C
answering
D
answered
He thinks _____ history about Chinese is very important. 
#49013
A
studied
B
studying
C
studies
D
study
Do you want ______ home with me now?
#49472
A
go
B
to go to
C
to go
D
going