Ques:Read the following article and select the best answer. Article: School children are using mobile phone applications to do their homework, which seem to beincreasing during summer vacations. But instead of blaming students for their behavior, we should say noto too much homework. This is important because by using mobile phone applications to do theirhomework, students don't add much to their knowledge, says an article in Guangzhou-based YangchengEvening News. Excerpts : Using mobile phone applications to do homework is no different from copying from someone else'swork. This is the opinion of a vast majority of teachers. Students who seek cell phone apps help to do theirhomework will pay dearly during major exams when they cannot seek the help of such applications, theteachers say. The heavy load of homework Chinese students are burdened with, said to be the heaviest in the world,has led to the popularity of these applications. Senior high school students in China rarely go to bed before 11 pm. A report in Shanghai published in2013 showed that students in the city on average spend 28.2 hours in class every week, the 9th highestamong 65 countries and regions surveyed. Also, they spend an average of 13.8 hours a week doinghomework, most in the world. There is no association between the amount of homework one does and the amount of knowledge onegathers. In fact, a research by Australian experts shows that the result is exactly the opposite: the morehours students spend doing homework, the less effective they will be in gaining knowledge. The United States is one of the countries where students do little homework, but that has not damagedthe country's academic status in the world. So, it's time Chinese schools understood this fact and freed students of the unnecessary burden ofhomework. Question: Which of the following is probably the best title? - Free kids of the burden of homework. - Stop using mobile phones to do homework. - Spend less time to gain much knowledge. - Improve China's academic status in the world.

Ans:Free kids of the burden of homework.
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Ques:Read the following article and select the best answer. Article: The first MP4 player was born years ago. Soon many music fans were wondering how fantastic it is! If you have been into technology enough, perhaps you may have a knowledge of the MP4. If not, you do need to know something before buying one, even if you are familiar with MP3. MP3 is the CD-like disc with greater capacity. How about MP4? This small digital product will really enrich the joy from listening to music. You can even feel the "touch" of music to your soul! Now, some similar digital products advertised as "MP4 players" are simply MP3 players, which do not play video and MPEG format and also lack other particular functions. These products confuse some buyers, as they may think the "MP4" players simply mean they can do more than MP3. What is MP4?! It is a multimedia container. It is not only used to store digital audio and digital video streams, especially those of MPEG, but can also be used to store other data such as subtitles and pictures. As a most modern container format, it allows streaming over the Internet. With the help of a piece of MP4 video equipment, you can change various programs such as MPEG to MP4, ASX to MP4, AVI to MP4 and so on, which can be done very quickly and easily without any effect on the sound quality. By installing DVD-MP4 software, you can transfer particular music from a DVD to an MP4 video file. It really excites your listening music experience. Then, there is MP4 advanced and you can set your own collection of all the programs -- TV shows, games, and music. You can even see movies which are still running in cinemas. _ ? Question: From the last sentence, it's clear that the writer tries to tell us it is _ . - reasonable to buy other digital products - impossible to buy something else - a very wise choice to buy an MP4 - an exciting experience to buy an MP3

Ans:a very wise choice to buy an MP4
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Ques:Read the following article and select the best answer. Article: Tests administered to most elementary and high-school students in the United States exert an unfavorable influence on science and math teaching, according to a new $1 million study performed for the National Science Foundation.And because schools with high minority enrollments generally place a greater reliance on scores from these tests, the study finds,there tends to be "a gap in instructional emphases between high and low minority classrooms that differs from our national concern for the quality of education." George F.Madaus and his colleagues at Boston College analyzed not only the six most widely used national standardized tests, but also the tests designed to accompany(go with)the four most commonly used science and math texts in fourth-grade,eighth-grade,and high-school classrooms.Though curriculum(teaching program)experts argue that schools should place greater emphasis on problem solving and reasoning, the new study shows that the tests focus on lower-level skills--primarily mechanical memorization of routine formulas . Researchers surveyed more than 2,200 math and science instructors,interviewing in depth some 300 teachers and administrators.Especially in schools with high minority enrollments,teachers reported feeling pressured to help students perform well on these tests.Some states judge schools and some schools determine teacher assignments based on students' test scores. "With so much worry,"Madaus says,"teachers feel forced to focus their instruction on drilling what the tests will measure--at the expense of the more valuable,higher-level skills." Question: The author of this article states that _ . - the tests don't affect teaching in most elementary and high schools - the science and math teaching is influenced by the present tests - no study is performed on tests for the National Science Foundation - the United States exerts a strong influence on science and math teaching

Ans:the science and math teaching is influenced by the present tests
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Ques:Read the following article and select the best answer. Article: Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger. Tibetan Antelopes Tibetan antelopes are medium-sized animals. They mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. Although people can get the wool without killing the animals, people simply kill them before taking the wool. The number of them is dropping year by year. There are less than 75,000 Tibetan antelopes left in the world, down from a million 50 years ago. Golden Monkeys Golden monkeys are mainly found in Sichuan, Gansu, Shanxi provinces and Shengnongjia mountainous area of Hubei Province. Golden monkeys have golden-orange fur. They move around in the daytime, usually in groups of as many as 100 to 200 heads, or 20 to 30 heads. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat. Elephans ks5u Elephants are very big and strong. They are bigger than any other animals on land. They are grey and have long trunks and tusks. They have poor eyesight, but very good hearing and smell. They can lift heavy things and break down branches with their trunks. Elephants are very friendly towards each other and towards their neighbours. Normally, they live in a group for many years. Young male elephants do not leave the group until they are about 12 years old. Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for farming. Also, people hunt them for their tusks. Wolves Wolves are not very big. They have grey fur. Wolves have very good eyesight, hearing and smell. Wolves' food is vavious. They eat animals, insects and snails. They are friendly to each other and never attack people. They do not kill for fun. Wolves are in danger,... Question: What can be the best title of the passage? - Wild animals in danger - How to hunt wild animals - Animals in the zoo - How to train the animals

Ans:
Wild animals in danger
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