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What will the car be like in the future? Maybe we can sit in a car that can drive itself.
About 40 years ago, scientists from the United States started to develop self-driving cars (無人駕駛汽車). The most famous recent one was made by Google in 2009. There are cameras and radars (雷達) on the top of the car. They allow the computer in the car to draw a 3D map of the environment. Chinese scientists have also successfully developed a self-driving car. The car made a trip from Changsha to Wuhan.
Is a self-driving car safe? A recent study shows that robots make safer drivers than humans. If only 10% of cars on the street are self-driving, they will save 1,000 lives (生命) every year. If 90% of vehicles (交通工具) are self-driving, 21,700 lives will be saved a year. However, a self-driving car is expensive and each costs about $100,000. So it is impossible to be very popular in the near future.
根據短文內容,判斷下列句子正誤。正確的用“A”表示,不正確的用“B”表示。
小題1:American scientists started to develop self-driving cars in 2009.
小題2:Cameras and computers are on the top of the self-driving car by Google.
小題3:In China, scientists have successfully developed a self-driving car.
小題4:The more self-driving cars there are on the street, the fewer traffic deaths there will be.
小題5:The self-driving cars will be very popular in the near future.

小題1:B
小題2:B
小題3:A
小題4:A
小題5:B

試題分析:短文大意:這篇短文主要講述了未來的一種自主駕駛汽車,并詳細介紹了這種汽車的功能以及應用前景。
小題1:分析計算題。題干意為:美國科學家在2009年開始研發自主駕駛汽車。根據About 40 years ago, scientists from the United States started to develop self-driving cars (無人駕駛汽車).計算本句描述錯誤。
小題2:細節理解題。題干意為:通過谷歌,相機和微電腦在自主駕駛汽車頂部。根據The most famous recent one was made by Google in 2009.There are cameras and radars (雷達) on the top of the car.可知本句描述錯誤。
小題3:細節理解題。題干意為:在中國科學家們成功的研發出了一種自主駕駛汽車。根據Chinese scientists have also successfully developed a self-driving car.描述可知本句描述正確。
小題4:細節理解題。題干意為:大街上的自主駕駛汽車越多,交通死亡人數就越少。根據If only 10% of cars on the street are self-driving, they will save 1,000 lives (生命) every year.描述可知本句描述正確。
小題5:細節理解題。題干意為:在不遠的將來,自主駕駛汽車將會很流行。根據So it is impossible to be very popular in the near future.描述可知本句描述錯誤。
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根據短文內容,選擇最佳答語,并在答題卡上按要求作答。
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Mistakes choosing food
University kitchens serve(供應) many kinds of food. Some students choose unhealthy food, because now their patents are not nearby to help them choose. Some students visit the kitchen many times while studying. Late at night, some students get harmful fast food such as fish and chips with Coke to drink. Students also have less time for walking, running, and doing sports because of their schoolwork.
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Try not to eat so much unhealthy food while you study.
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Write down the foods you eat.
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A.Choosing unhealthy food.B.Visiting the kitchen while studying.
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C.Gaining fifteen pounds can help you study better.
D.Some students can eat anything they want.

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