日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

Great attention must ________ education, especially in the countryside.

A．be paid to develop 

B．pay to develop

C．be paid to developing 

D．pay to developing

Great attention must ____education , especially in the countryside．

　 A．be paid to developing　 　　 B．pay to develop ?

　 C．be paid to develop　　 　　 D．pay to developing

Great attention must ____education , especially in ．the countryside．

　 A．be paid to developing　 　　 B．pay to develop ?

　 C．be paid to develop　　 D．pay to developing