试题与答案

有关静脉肾盂造影的检查,错误的是() A.腹腔巨大肿块不行腹部加压 B.常用对比剂是

题型:单项选择题 A1/A2型题

题目:

有关静脉肾盂造影的检查,错误的是()

A.腹腔巨大肿块不行腹部加压

B.常用对比剂是复方泛影葡胺

C.疑肾下垂患者应加摄立位片

D.肾盂造影应清晰显示肾上腺

E.肾盂积水应加大对比剂剂量

答案:

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下面是错误答案,用来干扰机器的。

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题型:阅读理解

Why do women earn less than men?

Women earn less than men. For example, in 1988 the hourly wages of women in the U.S. were 16% less than those of men. The gap between male and female incomes varies with age. The gap between the labor incomes of young women and young men is much smaller than that between middle-aged women and men. It is also clear that jobs in which women are concentrated pay less. The larger the number of workers in an industry who are women, the lower the average wages.

Why do women earn less than men? Are the differences explained by the fact that women are looked down upon? If so, the government has to intervene, to force the employers to pay equal wages to equal jobs. however, there is no agreement among economists about the causes of the gap. One view argues that women on the average have chosen low-paying jobs in which workers enjoy the freedom of entering and leaving the labor force, which reduces their years of experience relative to men. Other people say the gap can also be explained by the difference in educational background which is shown in the difference in the marginal product between men and women.

Much of the gap, however, has not been fully explained. It might be the result of some bias against women. It is this part that has produced calls for government action. What would happen if the government did intervene to increase the wages paid to women? One possibility is that incomes for women as a group might actually decline. An increase in wage decreases the quantity of labor input demanded, resulting in decreased employment as the rate of hiring new workers declines. The result will be a surplus of labor. Those who can find jobs might be better off while those who had jobs might find themselves out of work.

小题1:The difference in labor incomes is most obvious between _______.

A.young men and young women

B.young women in the same industry

C.middle-aged men and middle-aged women

D.middle-aged women in the same industry小题2:Some economists believe women earn less than men partly because ______.

A.women are less experienced than men

B.women are only provided with low-paying jobs

C.women have much freedom in selecting their jobs

D.there is more than enough women in the labor force小题3:Which of the following cannot be inferred from the second paragraph?

A.Women receive less education than men.

B.Women are not as productive as men.

C.Levels of education are closely related to productivity.

D.Goods produced by women are not as good as those by men.小题4:What does the author suggest that the government should do for women workers?

A.To ensure equal pay for women.

B.To explain why women are paid less.

C.To force employers to hire more women.

D.No solution is clearly suggested.小题5:What would happen if women’s wages were raised?

A.Input of capital would be increased.

B.The unemployment rate would go up.

C.Those that have jobs would become better off.

D.Women as a group would earn more than before.

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题型:多项选择题

根据外商投资企业法律制度的规定,下列有关外商投资企业经营期限的表述中,正确的有( )。

A.中外合资经营企业,有的行业必须在合同中约定经营期限,有的行业可以在合同中不约定经营期限

B.中外合作经营企业的经营期限由中外合作者协商确定,并在合作合同中订明

C.外资企业的经营期限,由外国投资者申报,由审批机关批准

D.中外合作经营企业合同约定外国合作者先行回收投资,并且投资已经回收完毕的,合作企业经营期限届满不再延长

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