问题 选择题
下列各句中没有语病的一句是
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A.梁思成的名字几乎是家喻户晓,这因为他不仅是梁启超的儿子、林徽因的丈夫,更因为他是现代中国建筑史方面的一位大师,是清华大学建筑系的奠基人之一。
B.据《北京晨报》报道:韩济生院士研究发现,人体上有4个针灸穴位具有较强的戒毒作用,通过对它们进行低频电脉冲刺激,吸毒者戒毒后的复吸率将降低3倍。
C.中美两军关系是两国关系的重要组成部分,也是两国关系中复杂因素较多的敏感领域。两军关系要想良好发展必须建设和维护一个稳定可靠的政治基础。
D.自1992年曼昆的《宏观经济学》英文版出版以来,已经再版4次,是美国最受欢迎的教科书之一。
答案

答案:C

单项选择题

Until recently, most population growth has occurred in relatively dense urban environments. In (91) words, even if we were witnessing rapid population growth, that would not mean that the (92) were filling in with people. (93) , the urban areas would tend to become more crowded. Historically, we find that people have moved to (94) the jobs were. Jobs were usually in ports or locations with many natural (95) . After transportation became relatively cheap, other geographical locations became (96) of economic activity. One factor that determines where people will move to, even when transportation becomes cheap, is (97) . And individuals working in cities (98) higher incomes than those working in (99) areas. Hence, population has tended until the 1970s to (100) in our major urban centers. Recently population has (101) out of the Northeast to the South and to the West for the more pleasant climates. If people did not (102) from living in large cities, there would likely be a much more even population distribution (103) our entire land area. Probably, if this (104) the case, there would be less concern over population (105) Indeed, one need only (106) a cross-country drive or plane trip to realize how (107) populated these United States really are. This is not to say that we should or should not do something about (108) growth. The shortage of people in certain areas merely demonstrates that overpopulation in the United States is really only a problem in (109) urban environments. And this problem may be slowly correcting (110) .

A.profit

B.expense

C.income

D.deposit

多项选择题