The students should ________ to choose their own clothes. It will be a good way _____ themselves happy. 
#50322
A
allow, to keep
B
allowed, keeping
C
be allow, keeping
D
be allowed, to keep
推荐题目
We should wear special boots __________ us floating away into the space .
#48510
A
to prevent
B
preventing
C
prevent
D
prevented
He is finishing _____ a funny story. And he is thinking about _____ to  Beijing for a vacation. 
#50884
A
to write, going
B
writing, to go
C
writing, going
D
to write, to go
He spends as much time as he can _______ English.
#50544
A
reading
B
to read
C
read
D
will read