【简答题】改错题 We are preparing for them.
【判断题】在火车站台上候车,要站在站台一侧白色安全线以外。
【单选题】We are preparing for the exam next week.
【单选题】— What's wrong with you? — I caught ______ bad cold and had to stay in ______ bed. [ ]
【单选题】患儿女,出生后25天,因发热应用抗生素治疗10余天,查体时护士见其口腔黏膜有乳凝块样附着物,不易擦掉。应考虑为
【单选题】患儿女,出生后25天,因发热应用抗生素治疗10余天,查体时见其口颊加粘膜有乳凝块样附着物,不易擦掉。应考虑为