题目列表(包括答案和解析)
I am one of the students who _________ English well in my class but he is the only one of us __________ maths well.
A. studies; learns B. study; learns C. study; learn D. studies; learn
短文改错
此题要求改正短文中的错误,对标有题号的每一行作出判断,如无错误,在该行右边横线上划一个勾(√):如有错误(每行只有一个错误),则按下列情况改正。
该行多一个词:把多余的词用斜线(/)划掉,在该行右边横线上写出该词,并也用斜线划掉。
该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
Dear Wei Fang,
You don't know how sadly I felt when I learned you
1. ________
failed in the exam. I'd like to talk to you how to make
2. ________
progress in English study. Learn a foreign language with
3. ________
less reading and without reading will make you never
4. ________
master the spirit of it. You should make your theory(理论)
5.________
combine (结合) with practice. Trying to get advice on
6.________
English learning from the people around you. Don't to be
7. ________
satisfied when you are praised for even little success.
8. ________
I'm sure you will be good in English before long.
9.________
Hope you success next time.
10.________
Li Hua
此题要求改正短文中的错误,对标有题号的每一行作出判断,如无错误,在该行右边横线上划一个勾(√):如有错误(每行只有一个错误),则按下列情况改正。
该行多一个词:把多余的词用斜线(/)划掉,在该行右边横线上写出该词,并也用斜线划掉。
该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
Dear Wei Fang,
You don't know how sadly I felt when I learned you
1. ________
failed in the exam. I'd like to talk to you how to make
2. ________
progress in English study. Learn a foreign language with
3. ________
less reading and without reading will make you never
4. ________
master the spirit of it. You should make your theory(理论)
5.________
combine (结合) with practice. Trying to get advice on
6.________
English learning from the people around you. Don't to be
7. ________
satisfied when you are praised for even little success.
8. ________
I'm sure you will be good in English before long.
9.________
Hope you success next time.
10.________
Li Hua
What is the difference between a college and a university? This is a good question for students who want to attend a college or a university in the United States.
Colleges and universities have many things in common. Both provide a greater understanding of the world and its past. Both provide education in the arts and sciences. And both can help prepare young people to earn a living.
Students who complete their undergraduate studies either at a four-year college or a university receive a bachelor’s degree. One difference is that many colleges do not offer graduate studies.
Universities are generally bigger, offer more programs and do more research. Modern universities developed from those of the Middle Ages in Europe. The word “university” comes from the Latin “universitas”. This described a group of people organized for a common purpose. The word “college” comes from a Latin word with a similar meaning, “collegium”. In England, colleges were formed to provide students with places to live in. Usually each group of students was studying the same thing. So college came to mean an area of study. But a college can also be a part of a university. The first American universities divided their studies into a number of areas and called each one a college. This is still true.
Programs in higher learning may also be called schools. The University of Arizona in Tucson, for example, has 18 colleges and 10 schools. They include the colleges of pharmacy (制药学), education, engineering and law. They also include the schools of architecture, dance and public administration.
College is also used as a general term for higher education. A news report might talk about “college students” even if they include students at universities. Or someone might ask, “Where do you go to college?”
Today, most American colleges offer an area of study called liberal arts. These are subjects first developed and taught in ancient Greece. They include language, philosophy and mathematics. The purpose is to train a person’s mind instead of teaching job skills.
【小题1】The passage is probably written to _________.
A.persuade students to go to college instead of schools |
B.tell students the differences between colleges and universities |
C.help students make a better choice of what kind of colleges they should go to |
D.inform students about how much they are going to spend in going to college |
A.only students studying in colleges |
B.students studying in colleges in the USA |
C.only students studying in universities |
D.students receiving higher education |
A.Both universities and colleges include different schools. |
B.The purpose of liberal arts is to train a person’s job skill. |
C.Both universities and colleges can help prepare students to make a living. |
D.Most American universities have 18 colleges and 10 schools. |
A.get students ready to earn a living |
B.teach students subjects from engineering to philosophy |
C.help students achieve a stronger and clearer mind |
D.encourage more students to begin the study of arts |
A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech integrated systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.
“It’s extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components (元件),” said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.
They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything it’s connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.
While this first robotic flyer is linked to a small, off-board power source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers’ fields or on the battlefield. “Basically it should be able to take off, land and fly around,” he said.
Wood says the design offers a new way to study flight mechanics and control at insect-scale. Yet, the power, sensing and computation technologies on board could have much broader applications. “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.”
(392 words)
【小题1】The difficulty the team of engineers met with while making the robotic fly was that __________.
A.they had no model in their mind |
B.they did not have sufficient time |
C.they had no ready-made components |
D.they could not assemble the components |
A.consists of a flight device and a control system |
B.can just fly in limited areas at the present time |
C.can collect information from many sources |
D.has been put into wide application |
A.The robotic flyer is designed to learn about insects. |
B.Animals are not allowed in biological experiments. |
C.There used to be few ways to study how insects fly. |
D.Wood’s design can replace animals in some experiments. |
A.Father of Robotic Fly |
B.Inspiration from Engineering Science |
C.Robotic Fly Imitates Real Life Insect |
D.Harvard Breaks Through in Insect Study |
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