(Question)
I'm taking a test and have to guess the right answer to the question after the article. Article: There are no exact differences between physics and other natural sciences because all sciences overlap .In general,however,physics is the scientific study of forces and qualities such as heat,light,sound,pressure,gravity and electricity,and the ways they affect other objects. One major branch of physics deals with the states of matter--solids,liquids and gases and with their motions.The pioneer achievements of Galileo,Kepler and Newton dealt with solid masses of matter in motion.Such studies deal with forces acting on moving objects.It is the subject of mechanics and belongs to the branch of mechanics called dynamics,the study of matter in motion.This large topic includes not only the motions of stars and ping-pong balls but also the motions of the water pumped by a fire engine and those of the air passing through the jet engine of an airplane. A branch of mechanics is statics ,the study of matter at rest.The designs of buildings and bridges are examples of problems in statics.Other branches of physics are based on the different kinds of energy,which interact with matter.They deal with electricity and magnetism ,heat,light,and sound.From these branches of physics scientists find clues which have revealed the constructions of atoms and how the atoms react to various kinds of energy. _ is often called the basis of modern physics.Among the many subdivisions of modern physics are electronics and nuclear physics.Physics is closely related to engineering.A person who uses knowledge of physics in solving everyday problems is often called an engineer.For example,electricity is one of the branches of physics;and an electrical engineer is a man who uses the "natural laws" of electricity to help in designing and electric generator . Question: Among many branches of modern physics is _ . Options: A: states B: electricity C: electronics D: mechanics
(Answer)
C

(Question)
I'm taking a test and have to guess the right answer to the question after the article. Article: Not too long ago, our teacher, being a "tree-hugger" (as the kids call her), had us write an essay on an environmental issue . I was eager to start, but something made me stop. "What is an environmental issue ?" one kid asked . "What if we don't care about the environment ?" another complained. " It's not like it affects me ." These comments _ me .I have always cared about the environment and assumed that others did too. From the surprised look on my teacher's face, I could tell she felt the same way. In no time, I finished my essay . In my essay I wrote about logging , which is an important industry, but if we continue to cut down trees without replacing them, it will damage the environment.www.zxxk.com There are so many things that we can do to save our world. Recycling, of course, is always a good thing, but not everyone has a recycling plant nearby ( I don't ) . There are other ways to help the environment . Plant a tree. Don't waste water. I can't stand it when a person's excuse for not caring is "Nothing's going to happen in my lifetime, so why should I care ?" Sure, the chances of something terrible happening are slim, but I want people to realize that if we don't deal with it, someone will have to eventually. Do you want that to be your children ? When my teacher told me to read my essay to my class, I was a little embarrassment because I didn't want everyone to call me "tree- hugger". I realize now that if being a tree-hugger means you cares about the environment, I'm a tree-hugger 100 percent. I just wish more people were too. Question: We can infer from the text that _ Options: A: the students don't like the teacher B: the teacher liked the author's essay C: the author is ashamed of being a tree-hugger D: the author should have written a better essay
(Answer)
B

(Question)
I'm taking a test and have to guess the right answer to the question after the article. Article: A Japanese company has ordered its employees to get the same hairstyles--- to help save energy. Tokyo-based Maeda Corporation has announced the move as part of a national campaingn to cut energy use. Since Fukushima nuclear plant was destroyed in the earthquake and tsunami that struck Japan in March, 2011, the county's government has asked its people to _ their energy consumption. Men are expected to sport a short back-and-sides, slightly longer on the top, while women have been asked to wear short hair with a fringer that can be swept to one side. Chizuru Inoue, a spokesman for Maeda Crop, said: "Our company is very devoted to protecting the environment and we encourage our staff to adopt many environment-friendly actions." "We are not sure of the data yet, but we believe if people have short hair they do not need to use their hairdryers for so long and they will use less water. If all our staff do this, then it may save a lot of power." There is another advantage for employees of the construction firm, Ms. Inoue added, as it is easier to make short hair neat again after staff had been wearing hard hats. She said a lot of staff had been calling for information on where they can get their hair cut in the correct style. Following the Fukushima nuclear disaster in March, Japan has been struggling to produce enough electricity for the tsunami ended production at the Fukushima plant. The disaster resulted in a review of the country's energy policy that now means less than a quarter of its remaining nuclear plants are in use. The government has talked about a move away from nuclear energy towards more sustainable technologies. Many government institutions have taken measures to save power, including a reduced use of air-conditioning in offices and schools. Question: What's the main idea of the text? Options: A: Japan takes steps to protect the environment. B: Japan is moving towards sustainable technologies. C: A Japanese company takes measures to save energy. D: Japan starts a campaign to save energy across the country.
(Answer)
C