My brother _______ an English teacher inten years.
The soup was cold, but it was ______ an excellentmeal.
In a sports team each player has a clear role,and there are few occasions_____ members are confusedor uncertain of their roles
d man came ___ to the railwaystation, only ___ the train was slowly pulling out of the station.
下列各选项中,全都没有语病的一项是 ①刘市长在新年致辞中说,政府本着“让信息多跑腿,让老百姓少跑路”,建立起了分级诊疗信息平台。②大数据的收集,不仅可以帮助科学家们做出更精准的数据决策,又可以帮助机器建立学习系统。③在人类与疾病做斗争的过程中,古老的中医学积累了丰富的防病治病经验,其核心理论就是五运六气。④在获诺贝尔奖两年多以后,屠呦呦带领团队又有突破性发现,消息一经发布,迅速见诸于全国各大报刊。⑤在人类数千年的农耕历史进程中,小麦逐渐和玉米、水稻一起,成为人类赖以生存的三大主要粮食作物。⑥2018年,航天科技集团将执行以长征五号发射、嫦娥四号探月和北斗卫星组网为代表的35次宇航发射任务。