Mr. Smith gradually _____ a knowledge of the subject.
A、attainedD
暂无解析
Betweenthetwopartsoftheconcertisaninterval,__________theaudiencecanbuyice-cream.
Favorablepoliciesare___________toencourageemployees'professionaldevelopment.
Icanmeetyouateighto'clock;_____youcancallforme.
---Youcouldalwaysputthedecisionoffalittlebitlonger.
---_____IfIleaveitmuchlongerImightmissmychance.
Theoldladycan'thopeto_____hercoldinafewdays.
