Friendship among the nations will _______the economic development of the region. 
#67656
A
devote to
B
contribute to
C
attend to
D
appeal to
推荐题目
The parents felt helpless when they found their son ______ drugs.
#73341
A
addicted
B
addicted to
C
addicted himself
D
addicted himself to
The teacher told him to speak louder ________by everybody.
#64599
A
so as to be heard
B
so as to hear
C
in order that heard
D
in order to hear