【正文】 ital can then take extra steps to take care of that baby so he, she does not get sick. Big data can also be used for bad reasons. It can be used to predict which kinds of people are likely to break the law or hurt others, even if they have not done anything wrong. How can big data be used for good and bad things? It is because the puter programs used to look at big data and understand it are written by people. People think a certain way. Because they think a certain way, they build a model of those ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or businesses. Other times, bad ideas can cause problems for certain groups of people.（1）This reading is about ______. A.what big data is and how it is usedB.what schools and hospitals people likeC.where important data is collected and storedD.how big data is controlled by governments and panies（2）One pany uses weather information to ______. A.help children in needB.know when people will visit the hospitalC.find out who tides the bus or trainD.understand when people will need ice cream（3）The main idea of Paragraph 3 is ____. A.big data can be used for good reasonsB.we can use big data in a number of waysC.big data can be used for both good and bad reasonsD.we can use big data to stop babies from getting sick（4）The overall tone （總基調(diào)） of this reading is _________. A.sad and personalB.personal and scientificC.informative but sillyD.scientific and informative11．閱讀理解 Radio and television are very popular in the world today. Millions of people watch TV. Perhaps more people listen to the radio. The TV, of course, is more useful than the radio. On TV you can see and hear what is happening in the world. Now the radio is not disappearing. It39。s still with us. And the number of listeners is being larger. One reason for this is the invention of the transistor（晶體管）radio. The transistor radio is sometimes very small. It is very easy to carry. You can put one in your pocket and listen to it on the bus when you go to work. It is better for blind people. Many old people don39。t have good sight（視力）to watch TV. When people are working，they can39。t watch TV but they can listen to music or news over the radio. What39。s more，the radio is much cheaper than the TV. （1）After the television was invented，people ____. A.think it is unnecessary to use the radioB.don39。t want to use the radio any moreC.are still using the radioD.find the radio is disappearing（2）One of the reasons for the larger number of listeners of the radio is that ____. A.the TV was inventedB.the transistor radio was inventedC.people don39。t like watching TVD.millions of people watch TV（3）____ listen to the radio more because their sight isn39。t good enough. A.ChildrenB.Young peopleC.Old peopleD.Adults（4）Usually ____ can be used easily while people are moving or working. A.the radioB.the TVC.both the TV and the radioD.neither the radio nor the TV12．閱讀理解 These days haze（霧霾） is around us here and there. In fact, everyone has the power to change their living habits to help reduce it. Many local governments call on their people to take action to make the air cleaner. Transport is one of the biggest contributors（促成物） to haze. When, where, bow, why and what you drive all affect air quality. When one drives to work for one year, he uses as much energy as a bus rider uses in 10 years. So walk or ride your bicycle to work or school whenever possible. If it is necessary, you can use public transport instead of your car. Each person using public transport for a year instead of a car can save nearly a tonne of pollutants, including CO2, from going into the atmosphere. Carpooling is another way to reduce carbon emissions （排放）. Carpooling is the sharing of car journeys so that more than one person travels in a car. It immediately reduces your car39。s emissions by half. What you do inside your living space can have a big effect on the air quality outside it. You can do a lot of things inside and around your home that will help you pollute less and save some money. A large amount of our energy supply es from burning coal, another contributor to haze. By cutting down your electricity use, you are cutting down on haze. So you may try to reduce your use of electricity by turning off lights, using your air conditioner wisely during the summer months, or updating some of your electrical appliances to lowenergy models. For example, you can use energysaving lamps that require less energy and last 10 times longer than mon bulbs.（1）Which does the writer think should play an important role in reducing haze? A.City cleaners.B.Haze producers.C.Local governments.D.Common people.（2）We can infer（推斷） from the passage that the writer thinks . A.cars can be used only when people have toB.cars should be given up as soon as possibleC.cars must be improved to reduce air pollutionD.cars may cause the most serious pollution of all（3）We should reduce the use of electricity mainly because . A.we can save a lot of money by using less energyB.coal is now being rarer and rarer on our planetC.harmful things e out while electricity is producedD.electrical appliances send out something harmful to our air（4）Which can be the best title for the passage? A.What Are Causing Haze Around UsB.What You Can Do to Reduce HazeC.How Dangerous Haze Is to Our Life