剧烈吐泻常易损耗的物质是 A．精 B．气 C．血 D．津 E．液

当两数（    ）时，它们的积为1。

A new study shows that fat people in the United States suffer direct economic and social effects because of their size . The findings are from an 8-year study of about 100,000 people . The people studied were between the ages of 16 and 25 when the research began .

The researchers who carried out the study say they consider the people fat if they are in the top of 5% of the measurement in which weight is connected with height . For example , fat women in the study were about 160 centimeters tall and weighed about 90 kilograms . Fat men in the study were about 175 centimeters tall and weighed 100 kilograms . The researchers say that more than 1,000,000 Americans are that big . The researchers found that fat young women were more likely to lose social and economic power even if they were from wealthy families . The fat women also were 20% less likely to get married and they earned an average of about $6,700 a year less than other women . The study showed less severe effect on fat men . They earned an average of about $3,000 a year less than other men . Fat men also were 11% less likely to get married .

64. From this passage we know fat people in America were     

A. admired            B. respected           C. unhealthy          D. unpopular

65. Which of the following was not mentioned in this passage ?

A. The reason why fat people suffered .

B. The cause that caused people to be fat .

C. The standard of fat people .

D. The number of fat people .

66. The underlined word “severe” means         .

A. economic          B. social         C. serious              D. favorable

67. Fat people were inferior to（比……差）other people in      .

A. brain , human rights and payment

B. income , marriage and political rights

C. brain , education and marriage

D. marriage , getting jobs and income

《克鲁索的伞》如果在实际建造中加上伞面，可能有安全风险。

细胞内各种化合物都有其特殊的功能。在动物体内作为储能物质的主要是（）

A.乳糖和蔗糖

B.蛋白质和核酸

C.葡萄糖和ATP

D.脂肪和糖原

下列哪些不属于对网约车驾驶员服务形象的要求（）。

A、衣着整洁无破损，有工作装者按要求着装上岗

B、面部洁净，头发整齐干净

C、手、脚洁净，指甲修剪得当

D、驾驶员可以根据个人喜好化浓妆