单项选择题 Margaret Sanger and Birth Control Margaret Sanger, an American nurse, was the first to start the modern birth control movement in the United States. In 1912 she(51)publishing information about women's reproductive (生殖的) concerns through articles and books. In 1914 Sanger Was charged(52)violation of the Comstock Law, which federal legislation had passed in 1873 forbidding the mailing of sexy material(53)information about birth control and contraceptive (避孕的) devices. Though she was put in jail for these activities, Sanger(54)to publish and spread information about birth control. She and her sister Ethel Byrne opened the first of several birth control clinics in America on October 16, 1916, in Brooklyn, New York. The Comstock Law was rewritten by Congress in 1936 to(55)birth control information and devices. Many states had laws forbidding distribution or use of contraceptive devices but the constitutionality (合宪性) of these laws was increasingly(56). In 1965, the Supreme Court of the United States ruled that married people have the right to practice birth control without government intervention. In 1972, the court(57)that unmarried people have the same right. Today there are more: birth control options(58), but overpopulation and unwanted pregnancies remain worldwide(59). Having more children than one can support may lead(69)poverty, illness, and high death rates for babies, children, and women. The problem of teenage pregnancy is(61)worse in the United States(62)in almost any other developed country. Studies show that birth rates for women under 20 are higher in the United States than in 29 other(63)countries. A detailed study suggested that the problem of teenage pregnancy in the United States may be(64)to less sex education in schools and lower availability (可获性) of contraceptive services and supplies to young people. This study(65)the view of people in the United States who argue that sex education or making contraceptive supplies available to school-age children promotes sexual activity.A．offeredB．refusedC．beganD．took

单项选择题 下列了解客户的方法中，简单易行，容易量化，客户接受度高的是（）。

单项选择题 How to Determine a Topic for Research Because you are going to put a lot of your time and energy into your research project(项目),the topic is especially important. In many instances your instructor may give a specific(特殊的)topic. If this is done, you have little choice, but most instructors will permit or even welcome a slightly changed focus(中心)in a topic if it is supported by good thinking. In some of your classes, the instructor may present a suggested list of several topics from which you are to make a choice. If this is done, do not simply select the first idea that attracts your attention. It may be one with which you will soon become bored, or it may be one on which you would have difficulty finding all the necessary information. Looking at the topics, try to consider how you might go about developing each of them. When you find out what seems especially interesting and worthwhile(值得骄傲的),do a bit checking in the library to see if you can get the basic resources you will need. Choosing a good research topic does not necessarily mean finding something that has a lot written about it. Many times you will have to research around a topic in order to find out the most useful information. Exciting and original topics often come to mind by combining two completely different interests. Let us say that you are interested in child psychology(心理学的)and in sports. Perhaps you can combine these into a study of the effect that is watching(可得到的)on the subject, you can research the topic individually and, by putting your information together, then draw a conclusion.Choosing a topic for research is important in that you will put a great deal of time and energy into it.A．RightB．WrongC．Not mentioned