Now the Chinese government has made laws ________ the birds living there. 
#48805
A
save
B
to save
C
saving
D
to saving
推荐题目
—How do you spend your weekends?—At weekends I prefer _______ at home to _______ out.
#48929
A
staying, going
B
stay, going
C
staying, to
D
to stay, go
I spent half an hour ___________ my homework. 
#49163
A
finish doing
B
to finish doing
C
finishing to do
D
finishing doing