题目

在下列反应中,所生成的有机物分子内不含C—N键的是(    ) A.由苯制硝基苯                             B.由甲苯制TNT C.由α-氨基酸缩合形成多肽                   D.由纤维素制火棉 答案:D 解析:A、B项中都是—NO2连在苯环上;C项多肽中—NH—连在羰基碳原子上;D项,反应为即—NO2与氧原子相连,符合题意。阅读理解:    People used to say, “The hand that rocks(摇) the cradle (摇篮) rules the world ”and “Behind every successful man there’s a woman.”     Both these sayings mean the same thing.Men rule the world, but their wives rule them.Most of the American women like making their husbands and sons successful, but some of them want more for themselves.They want good jobs.When they work, they want to be as successful as men.     The American women’s liberation movement was started by women who don’t want to stand behind successful men.They want to stand beside men, with the same chance for success.They don’t want to be told that certain jobs of offices are closed to them.They refused to work side by side with men who do the same work for a higher pay.     A liberated woman must be proud of being a woman and believe in herself.The movement is quite new, and many American women do not agree.But it has already made some important changes in women’s lives-in men’s lives, too. 1.“The hand that rocks the cradle rules the world” here means ______. [  ] A.the world is now ruled over by women B.women play an important part in men’s lives and work C.a man can’t succeed without a woman in his office D.a woman used to rule her husband 2.A liberated woman likes to devote herself to ______. [  ] A.her husband   B.her work C.her family   D.her children 3.The American women wish to ______. [  ] A.have the same chance for success as the men B.be stronger than the men C.get more money than than the men D.be liberated by the men 4.A liberated woman must ______. [  ] A.be proud of her husband’s success B.be fond of her children C.take pride in herself and trust herself D.not stand behind her husband 5.The American women’s liberation movement has already made some important changes ______. [  ] A.in women’s lives B.in the American children’s lives C.in men’s lives D.in the American people’s lives
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