漂浮法检查结核杆菌，留取痰标本提高阳性率的方法是
E
暂无解析
Ithinkhisfailureintheexperimentresulted________hiscarelessness.
ThedifferencesbetweensynonymsexistinthefollowingareasEXCEPT______.
Whenareadercomesacrosstheword“home”inhisreading,thewordmayremindhimofhis“family,friends,warmth,safety,etc.”Inthissense,theword“home”conveys______.
英语翻译：telecommunications
He________hispoorjudgment________JetLag.