问题：单选题A They might eventually cause you unable to sleep.B They help produce a substance that induces sleep.C You must not drink milk if you take them.D They make it unnecessary to take naps.
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问题：填空题People began to celebrate Dec. 25th long before the birth of Jesus.____
问题：填空题According to the author, youth hostels are economical and tidy.____
问题：填空题Electrifying speakers have an energy several levels higher than the people they are attempting to influence.____
问题：单选题Some people oppose the ownership of H-bombs by individuals on the grounds that _____.A they may fall onto the hands of criminalsB people’s lives will be threatened by the weaponC most people don’t know how to handle the weaponD the size of the bomb makes it difficult to keep in a drawer
问题：单选题The author’s attitude towards the judge’s ruling could be described as _____.A doubtfulB criticalC cautiousD supportive
问题：填空题Aerobic respiration would occur in endurance events.____
问题：填空题____
问题：问答题Practice 2 中国政府十分重视同加拿大双边经贸关系的发展，并且非常赞赏加中贸易理事会为加强我们这两个伟大国家商业界的联系而做出的努力和起到的桥梁作用。我感谢理事会所有成员为促进加中贸易做出的努力。加拿大是一个工业发达、资源丰富的国家，中国则是一个劳动力充足、市场巨大的国家。我们希望看到加拿大的企业（enterprises）能够充分利用自己在技术和财力上的优势，赢得中国市场。
问题：单选题A They helped to enrich American language.B They are the largest ethnic group in the USA.C Half a million Germans were in the USA during the American Revolution.D The commanders-in-chief in both world wars were of German ancestry.
问题：填空题Worldwide rainfall over land has increased by about one percent.____
问题：单选题Undocumented workers became the target of “Operation Safe Travel” because _____.A evidence was found that they were potential terroristsB most of them worked at airports under threat of terrorist attacksC terrorists might take advantage of their illegal statusD they were reportedly helping hide terrorists around the airport
问题：单选题It is the author’s view that _____.A self-promotion does not necessarily mean flatteryB work hard contributes very little to one’s promotionC many employees fail to recognize the need of flatteryD speaking up for oneself is part of human nature
问题：单选题The erosion of the white cliffs in the south of England _____.A will soon become a problem for people living in central EnglandB has now become a threat to the local residentsC is quickly changing the map of EnglandD can be stopped if proper measures are taken
问题：单选题By saying “... we’re going to look the other way in terms of what our laws are” (Line 2, Para. 4), Mayor Anderson means “_____”.A we will turn a blind eye to your if legal statusB we will examine the laws in a different wayC there are other ways of enforcing the lawD the existing laws must not be ignored
问题：填空题Conservation groups all around the world are working to preserve, enlarge and connect the world’s rainforests.____
问题：单选题According to Elshtain, the current moral decline may be reversed ______.A if people can return to the “golden age”B when women and men enjoy equal rightsC when people rid themselves of prejudiceD if less emphasis is laid on material things
问题：问答题Practice 6Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remark “In contrast to the mass enthusiasm for returning home for family union during the Spring Festival, there are some, becoming known as the “home-fear group”, who have deep reservations about going back home.” You can cite examples to illustrate your point. You should write at least 150 words but no more than 200 words.
