简答题\n Which pieces of the evidence below are relevant to the essay topic on the economic effects of tobacco use? A、UNICEF estimates that over 200 million children aged under 5 years in low income countries are malnourished, and the malnutrition contributes to about 6 million deaths among these children each year. B、The total domestic output arising from the activities of the tobacco industry was valued at 700 a year on tobacco products, which for the average US family comprises a large proportion of discretionary spending. D、 Crop substitution is often proposed as a means to reduce the tobacco supply, but there is scarcely any evidence that it reduces consumption, since the incentives to farmers to grow tobacco are currently much greater than for most other crops.\n简答题\n Which of the following arguments is against reality TV shows? A、Reality shows expose us to different perspectives and cultures. B、People on reality shows have fun experiences and meet new people. C、Talented people are discovered in reality shows. D、Some competitions are very difficult or even dangerous.\n简答题\n Which of the following may NOT be used in argumentative essays to convince readers? A、Statistics B、Personal beliefs C、Personal experiences D、Logical reasoning\n简答题\n Select the supporting detail that doesn’t fit. Topic sentence: Animal testing is expensive. A、The prices of animals themselves can be exorbitant. B、Some drugs tested may never be used for anything useful. C、Animal testing may occur more than once and over the course of months. D、The feeding, housing, caring of animals as well as treatment with drugs all incur expenses.\n简答题\n Which supporting detail best supports this topic sentence? Jessica is qualified for the job because she has the leadership. A、She has donated money to help poor kids in rural areas. B、She works for over ten hours every day. C、She likes to socialize with different people. D、Her strategies and decisions have helped the company through the financial crisis.\n简答题\n Select the supporting detail that doesn’t fit. Topic sentence: Tourism promotes cross-cultural understanding and goodwill. A、Huge hotels and skyscrapers built for tourists have ruined areas of unspoilt beauty. B、Tourism can create civic pride by encouraging cultivation and sharing of local customs and cultures. C、Personal exchanges between hosts and guests can foster better cultural understanding. D、Open spaces and national parks are good for replenishing both body and soul.\n简答题\n In the following extract on the effect of television on children’s health, which sentence(s) serve(s) as warrant? A、TV is a bad influence on kids, because children who watch more TV are more likely to be overweight. B、For example, researchers found that while watching television, the metabolic rate is slower than when just resting. C、This implies that an individual would burn fewer calories watching TV than when simply sitting silently, doing nothing. D、In addition, numerous TV ads encourage unhealthy consumption habits. E、Two-thirds of the 20,000 television ads a normal kid sees every year are for food, and most are for high-sugar foods. F、After-school television ads target youngsters with ads for unhealthy foods and beverages, such as fast food and sugary drinks. G、This evidence shows that kids who watch more TV are more likely to be overweight.\n简答题\n a) Space exploration provides literally a university of opportunities for scientific and medical advancement. b) The exploration of the depths of space, other stars, and even other planets could help solve century-old questions involving where we came from, and how we got here. c) The study of alien environments could lead to the discovery of microbes, bacteria, and other prokaryotes which could lead to exponential leaps in the fields of evolution, and even medical treatment. d) The effect of zero-gravity on the human body could be examined, and possibly used to cure diseases. e) Even if the majority of missions were focused within the solar system, these would be the first stepping stones to moving beyond, and to exploring neighboring star systems, and eventually, the deepest reaches of space. Which sentence (s) offer(s) expansion or explanation? A、a B、b C、c D、d E、e\n