【单选题】We don't keep winning games ________ we keep playing well. [ ]
【判断题】操行评语要避免千篇一律,要因评价对象的不同而不同。( )
【简答题】when we send email, we can use button to hide the info of receiver's address.
【判断题】The speaker thinks if we can be truly trusted, we have nothing to hide.
【判断题】操行评语要避免千篇一律,要因评价对象的不同而不同。( )
【单选题】We won’t keep winning games ________ we keep playing well.
【简答题】We won’t keep winning s _______ we keep playing well. A.because B.unless C.when D.while
【单选题】患者,男性,50岁。有乙肝病史20年,2年前诊断为肝硬化。肝硬化合并上消化道出血最主要的原因是
【单选题】患者,男性,50岁,3个月前发生上消化道出血,经胃镜检查证实为食管静脉曲张,2天前再次出现呕血、黑便,来院急诊,过去有乙肝病史20余年。紧急处理不妥的是()