They will build nature reserves _____ protect ______ birds.
#48370
A
to; in danger
B
for; endangered
C
to; endangered
D
for; in danger
推荐题目
He entered Peking University____. The people in his village are ____ him. 
#46195
A
in the end; pride in
B
at the end; pride of
C
in end; proud of
D
in the end; proud of