股票是一种独立于实际资本之外的虚拟资本,其本身______。
A.没有价值 B.没有价格C.有价值 D.不可转让
参考答案:A
男孩,8岁。午餐与祖父在街边进食海鲜饭。晚上两人先后出现呕吐腹泻,大便初为黄色稀水便、量多,进而变为水样便、米泔样便。无里急后重。近5小时无尿。体检:T36.7℃,P125次/分,BP70/50mmHg,R26次/分,嗜睡,脉搏细速,皮肤干燥,双肺未闻及啰音,心律齐,腹平软,肝脾未触及。
消毒染有霍乱弧菌的衣物、食具,可用下列哪些方法()。
A.0.5%漂白粉
B.1%漂白粉
C.2%漂白粉
D.3%漂白粉
E.0.5%过氧乙酸
F.煮沸
What they never take into account is the frazzled woman who is leading a ______ life-trying to be a good mother while having to pretend at work that she doesn't have kids at all.
A.double
B.hard
C.two-way
D.miserable