We should wear special boots __________ us floating away into the space .
#48510
A
to prevent
B
preventing
C
prevent
D
prevented
推荐题目
His father told him ________ his best friend to dinner this Sunday.
#48545
A
invite
B
ask
C
to invite
D
asking
---What made you so_________? ---Oh, Mr Wu told us a funny story and it made us _________.
#48757
A
happy, to laugh
B
happily, to laugh
C
happy, laugh
D
happily, laugh
Our English teacher encourages us part in all kinds of after-class activities.
#50783
A
to take
B
take
C
taking
D
to taking