General Motors, one of the world's largest auto manufacturers, is expanding its ________ in this country.
A、existenceB
暂无解析
Hethoroughlyunderstoodthesociety__________.
Onlya(n)________fewwereinvitedtothedancingparty.
Whenworkersareorganizedintradeunions,employersfindithardtolaythem________.
Be careful, _______ you'll fall down.
SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.
