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Task 1 Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement, there are 4 choices marked A), B), C) and D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Most of our working hours are spent in the workplace. So what we do during those hours can have a significant impact on our overall health. A positive wellness culture during the workday can contribute to better health- physical, mental, and emotional well-being ( 良好的状态 ) for you and your co-workers Healthy people are more productive, more constructive and require fewer sick days and health associated costs. Both employers and employees can promote a healthier work environment. Don ’t let your work environment affect your health for eight hours of the day. Break up your work day. Get up, stretch, and move. Regular movement throughout the day will keep your mind and body flexible and help avoid fatigue ( 疲劳 ). Think of ways you can add movement or at least decrease the amount of time you are sitting. Try getting out of your chair more, standing during your calls, or alternating your chair with a yoga ( 瑜伽) ball . And if you have to drive to work, try parking at the far end of the lot, taking the stairs, and going the long way to the bathroom and break room. Healthy employees work better. As an employer you can initiate and encourage healthy changes at your workplace to create the best environment to promote mental and physical health for your employees.
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举一反三
【单选题】“不时,不食”是否是指的不是这个季节的食物不吃
A.
B.
【单选题】引起咯血最常见的疾病是( )
A.
肺结核
B.
肺淤血
C.
肺部恶性肿瘤
D.
肺炎球菌性肺炎
E.
肺梗死
【单选题】下列为徐长卿软膏的处方,有关其叙述错误的是【处方】丹皮酚1g,硬脂酸15g,液状石蜡25ml,羊毛脂2g,三乙醇胺2g,甘油4g,蒸馏水50ml
A.
硬脂酸与三乙醇胺反应生成的胺肥皂为乳化剂
B.
甘油为保湿剂
C.
丹皮酚、硬脂酸、液状石蜡、羊毛脂为油相
D.
三乙醇胺、甘油、蒸馏水为水相
E.
本处方的基质为W/O型乳剂基质
【单选题】无盐饮食是指
A.
烹调时不加食盐
B.
烹调时可加0.5克食盐
C.
烹调时可加1.0克食盐
D.
烹调时可加1.5克食盐
E.
高调时可加2.0克食盐
【单选题】下列为徐长卿软膏的处方,有关其叙述错误的是【处方】丹皮酚1g,硬脂酸15g,液体石蜡25ml,羊毛脂2g,三乙醇胺2g,甘油4g,蒸馏水50ml
A.
硬脂酸与三乙醇胺反应生成的胺肥皂为乳化剂
B.
甘油为保湿剂
C.
丹皮酚,硬脂酸,液体石蜡,羊毛脂为油相
D.
三乙醇胺,甘油,蒸馏水为水相
E.
本处方的基质为W/O型乳剂基质
【单选题】诊断肺炎球菌肺炎下列哪一项价值大
A.
白细胞总数、中性粒细胞均增高
B.
痰培养肺炎球菌阳性
C.
肺实变体征
D.
X线示大片状密度均匀阴影,呈肺叶或肺段分布
E.
肺部湿啰音
【单选题】下列关于热化学反应的描述中正确的是 [     ]
A.
已知H + (aq)+OH - (aq)==H 2 O(l);△H=-57.3kJ·mol -1 ,则H 2 SO 4 和Ba(OH) 2 反应的反应热△H=2×(-57.3)kJ·mol -1
B.
燃料电池中将甲醇蒸气转化为氢气的热化学方程式是CH 3 OH(g)+1/2O 2 (g)==CO 2 (g)+2H 2 (g); △H=-192.9 kJ·mol -1 ,则CH 3 OH的燃烧热为192.9 kJ·mol -1
C.
H 2 (g)的燃烧热是285.8 kJ·mol -1 ,则2H 2 O(g)==2H 2 (g)+O 2 (g);△H=+571.6 kJ·mol -1
D.
葡萄糖的燃烧热是2800 kJ·mol -1 ,则1/2 C 6 H 12 O 6 (s)+3O 2 (g)==3CO 2 (g)+3H 2 O ( l ); △H=-1400 kJ·mol -1
【单选题】下列关于热化学反应的描述中正确的是(  )
A.
已知H + (aq)+OH - (aq)=H 2 O(l)△H=-57.3kJ?mol -1 ,则H 2 SO 4 和Ba(OH) 2 反应的反应热△H=-114.6kJ?mol -1
B.
密闭容器中,9.6 g硫粉与11.2 g铁粉混合加热生成硫化亚铁17.6 g时,放出19.12 kJ热量,则Fe(s)+S(s)=FeS(s)△H=+95.6 kJ?mol -1
C.
常温时H 2 (g)的燃烧热是285.8 kJ?mol -1 ,则2H 2 O(g)=2H 2 (g)+O 2 (g)△H=+571.6 kJ?mol -1
D.
常温时葡萄糖的燃烧热是2800 kJ?mol -1 ,则1/2C 6 H 12 O 6 (s)+3O 2 (g)=3CO 2 (g)+3H 2 O( l )△H=-1400 kJ?mol -1
【单选题】“致虚极,守静笃”出自()。
A.
《论语》
B.
《周易》
C.
《道德经》
D.
《礼记》
【单选题】【图片】的拉普拉斯变换及其收敛域为( )。
A.
B.
C.
D.
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