| 公共英语考试PETS二级易错题（2018/6/25） |
| 第1题：Greatmennevergiveup（）difficulty. A.inafaceof B.infaceofthe C.inthefaceof D.inthefaceofthe |
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| 第2、3、4、5、6题：Driving cars, trucks and motorcycles is an important part of our lives. We do it every day to get to work, to school or to friends' houses. Driving can be very convenient, but can also cause many problems. Waiting in line at a red light, a driver may get impatient and decide just to drive right through it. If another car is coming from the other direction, there might be a terrible accident. Cutting another car off can make its driver angry, so that driver cuts off someone else. Pretty soon everybody is angry, and impatient. Traffic accidents declare millions of lives every year worldwide. In Taiwan alone, over seven people are killed in accidents every day. The annual death rate (年死亡率) from traffic accidents in Taiwan is twice that of Japan. To allow traffic to move smoothly and safely, everybody must follow the rules. Before you drive, learn all the traffic laws. That way of driving is safe, convenient and even fun! 51.The word " convenient " in the passage means ________ . A. handy, easy to do B. that can be changed C. fond of drinking and merry-making D. carriages or other trucks 52. If you cut another car off, its driver may be _______. A. impatient B. terrible C. angry D. both A and B 53. The sentence " Traffic accidents declare millions of lives "means "_______". A. Traffic accidents make some people become millionaires B. Many people die from traffic accidents C. Millions of people say they themselves have had traffic accidents D. Millions of people remain healthy after traffic accidents 54.According to the passage, driving can be safe if _______. A. you are patient B. you obey all the traffic rules C. you don't cut another car offD. you wait in line at a red light 55. Which of the following may be the best title for this passage? _______. A. Traffic Safety B. A Careful C. How To Drive A Car D. A Traffic Accident |
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| 第7、8、9、10题：Because we can feel that things are heavy, we think of weight as being a fixed quality in an object, but it is not really fixed at all. If you could take a onepound packet of butter 4, 000 miles out from the earth, it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4 000 miles out into space? The reson is this: All objects have a natural attraction for all other objects; this is called gravitational attraction, but this power of attraction between two objects gets weaker as they get farther apart. When the butter was at the surface of the earth, it was 4 000 miles from the centre (in other words the radius(半径)of the earth is 4 000 miles). When we took the butter 4 000 miles out, it was 8 000 miles from the centre, which is twice the distance. If you double the distance between two objects, their gravitational attraction decreases(减少)two times two. If you treble(翻三倍)the distance, it gets nine times weaker(three times three). If you take it four times as far away, it gets sixteen times weaker(four times four)and so on. 69. The best title for this passage is. A、The Earth Weight B、Weight in Space C、Changing Weight on the Earth D、Weight on and off the Earth 70. We can feel things are heavy because. A、weight is a fixed quality in an object B、they are far away from the centre of the earth C、of the earth's strong attraction for them D、they are not taken away from the surface of the earth 71. If the distance between two objects is shortened by half, their gravitational attraction will. A、double B、become four times stronger C、be the same D、get four times weaker 72. If an object weighed one pound 8 000 miles above the earth, it would weighon the surface of the earth. A、6 pounds B、4 pounds C、9 pounds D、1/9 pound |
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| 第11题：Heinsistedthathisbrother（）thewindow.Itwasclearthatsomeoneelsebroke thewindow. A.shouldnotbreak B.shouldnothavebroken C.hadn'tbroken D.wouldnotbreak |
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| 第12题：（）thechildrentobed,shebegantocorrectthestudents'exercises. A.Sending B.Beingsent C.sent D.Havingsent |
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