【多选题】人文要素主要指历史文化条件,是经过千百万年积累并流传下来的人类文化,如( )等等。
【单选题】Excuse me, could you please tell me how to get to the railway station?___________
B.
Sorry, I don't know. I'm new here.
【简答题】Procter & Gamble may pursue a global strategy for disposable diapers(尿不湿) but a multi-domestic strategy (也称international strategy) in Asia markets for detergents. Please discuss the possible reasons.
【单选题】关于屏蔽材料的选择,下列说法正确的是
A.
屏蔽电场或远场的平面波即辐射场时,宜选择铜、铝、钢等高电导率材料
B.
屏蔽低频磁场,宜选择铜、铝、钢等高电导率材料
C.
屏蔽电场或远场的平面波即辐射场时,宜选择铜、铝、钢等高磁导率材料
D.
屏蔽低频磁场,宜选玻莫合金、锰合金、磁钢、铁等低磁导率材料
【单选题】女,32岁,持续性高血压186/115mmHg,无明显阵发性血压剧升现象,平时多尿,尤以夜尿为甚,多饮,四肢乏力,行动不便,曾怀疑尿路感染,服用多种抗生素、中药及一般降血压药无明显效果,类似情况已3年余,入院检查:血常规正常,尿培养无细菌生长。血电解质:钾2.9mmol/L,钠148mmol/L,二氧化碳结合力38mmol/L,剩余碱5mmol/L,血糖6.0mmol儿,尿素氮9.3mmol儿。B...
【简答题】The weather predictions for Asia in 2050 read like a story from a doomsday movie. Many experts and green groups fear they will come true unless there is a united global effort to hold back greenhouse ...
【多选题】人文要素主要指历史文化条件,是经过千百万年积累并流传下来的人类文化,如( )等等。