Q: I'm taking a test and have to guess the right answer to the question after the article. Article: There are three separate sources of danger in supplying energy by nuclear power. First, the radioactive material must travel from its place of production to the power station. Although the power stations themselves are strongly built, the containers used for the transport of the materials are not. Normally, only two methods of transport are in use, namely road or rail. Unfortunately, both of these may have an effect on the general public, since they are sure to pass near, or even through, heavily populated areas. Second, there is the problem of waste. All nuclear power stations produce wastes that in most cases will remain radioactive for thousands of years. It is impossible to make these wastes non-radioactive, and so they must be stored in one of the inconvenient ways that scientists have invented. For example, they may be buried under the ground, or dropped into deserted mines, or sunk in the sea. However, these methods do not solve the problem, since an earthquake could easily break the containers. Third, there may occur the danger of a leak or an explosion at the power station. As with the other two dangers, this is not very likely, so it does not provide a serious objection (,) to the nuclear program. However, it can happen. Separately, these three types of dangers are not a great cause for worry. Taken together, though, the probability of disaster is extremely high. Question: The author thinks that the ways to store nuclear wastes are _ . Options: A: easy B: impossible C: reasonable D: ineffective
A: D

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: A good relationship between students and teachers makes the classroom a very inviting place. When you like your teachers, it's easier to pay attention to their explanations and improve your marks. When you consider your teachers as friends, you'll certainly have more respect for them. When your teachers consider you to be a friend, they'll feel more open in class and that will probably influence the classroom in a positive way. Now here are some tips to develop a friendly relationship with your teachers: Ask questions. If you have any questions about that subject, ask them. Show them that you're interested in their subjects. That will make them notice you. But never ask questions that you already know the answers to. If your teachers realize that you are not asking real questions, they might think that you're not actually trying to learn, but only trying to make an impression. Talk about non-school subjects. When you see one of your teachers in the hall, greet him/her and ask if he/she is going to that concert or if he/she has seen that movie. That way you'll show that you consider him/her as a reined. Some teachers don't like to have friendly relationships with students, but most of them are happy to chat with their students. After a while, they may start to talk with you about non-school subjects in the classroom. The rest is totally up to you; it is very easy to develop a friendly relationship with any of your teachers. If you want to be friends with your teachers, just treat them as friends, but don't forget that no matter how good friends you are, they will still be your teachers and deserve your respect. Question: What's the main idea of this passage? Options: A: What a good teacher-student relationship is. B: How to make friends with your classmates at school. C: How to make the classroom a very inviting place. D: How to develop a good relationship with your teachers.
A: D

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: Item 78431 The Video Camera Pen $129. 95 ; Available for Immediate Shipment; Order by Phone :1-800-321-1484 This is the pen that has a built-in video camera, capturing(,)videos or still images with a click of its button. Ideal for use while secured in a pocket, it can capture up to five hours of video. Its battery provides up to two hours of power before requiring a recharge. Item 78098 The Wristwatch Camcorder $149. 95; Available for 3-day Shipment; Order by Phone :1-800-321-1484 This is the men's watch with an unnoticeable camera located at the two-o'clock position, yet the watch's hands never make it covered. So you'll be always ready to capture a famous person or a pet's ridiculous actions. The camera's rechargeable battery provides up to two hours of use from a four-hour charge. Item 77918 The only 55 Inch Widescreen Personal Movie Theater $ 249. 95 ; Available for Immediate Shipment; Order by Phone:l-800-321-1484 This is the only personal media viewer that provides a private viewing experience just like watching a widescreen 55 inch television from 10 meters away. It connects to a video iPod, iPhone, portable DVD player with two AA batteries providing up to six hours of continuous operation. Item 77281 The Digital Phone Album Watch $ 99. 95 ; Available for Immediate Shipment; Order by Phone :1-800-321-1484 This is the watch that vividly displays 120 of your favorite digital photographs. You can download digital photographs to the watch. The watch can be viewed in the Photo Album mode or digital mode ( time and date view). A six-hour charge provides up to 10 days of use. Question: Which of the following is TRUE according to the passage? Options: A: In fact, Item 78098 cannot tell time. B: In a way, Item 77281 is convenient for users. C: Item 77918 works as a DVD player. D: All the items include rechargeable batteries.
A: B

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: It is sometimes reported that strange flying objects have been seen high up in the sky. People call these strange objects Unidentified Flying Objects(UFOs). These UFOs caused a lot of interest. Some of the reports about them are difficult to believe.Some have been explained in scientific ways. Others have never been explained. Here is an account of UFOs from a report. Dennis Bardens,who wrote an article,tells us that he once saw a UFO himself.He was having dinner one night with a friend near Tripoli ,Libya ,and after dinner the two men walked across a yard to his room to look at some papers.Bardens noticed that the moon looked strange that night. "It wasn't the moon,"was the reply. They watched the light and saw that it was moving.It seemed to be an object rather like a big plate.In some ways it looked like smoke with a light on it,but it wasn't smoke because it didn't change its shape.It was moving in a regular way.That is to say,it didn't go suddenly faster or more slowly,and it didn't go higher or lower.So the two men decided that there must be men in it. When it came nearer to Libya,Bardens said that he felt eyes looking at him.He was being watched in the darkness. When it was nearer,they noticed that the bottom parts were brighter than the top.The bottom was yellow and the top was red.Then the object suddenly turned away and left Libya,moving very fast. On a later day Bardens talked to other people about it,and he found some who had seen it.They all described it in the same way.Could they all the mistaken? Question: The UFO looked like _ . Options: A: smoke B: light C: a moving object D: a large plate
A: D