The fact that so many people still smoke in public place _______that we may need antionwide campaign to raise awareness of the riks of smoking.
B
暂无解析
Scientistshaveobtainedmoreevidence___________plasticisfindingitswayintothehumanbody.
Thisisthe_____pianoonwhichthecomposercreatedsomeofhisgreatestworks.
Thedoctorshareshisphonenumberwiththepatients__________theyneedmedicalassistance.
China'simageisimprovingsteadily,withmorecountries__________itsroleininternationalaffairs.
Motorists_____ofspeedingmaybebannedfromdrivingforayear.