Anyone who has ever attended a
university knows that the quality of lecturers varies greatly. A few are very
effective communicators, conveying the substance of their lectures clearly and
interestingly and inspiring students to want to know more about the subject.
Others produce dull lectures from which the students learn little and which are
likely to kill any interest they may have in the subject. Lecturing is a major
part of a university lecturer’s job and it would seem reasonable that
effectiveness in this task should be a major standard in assessing a lecturer
for promotion. However, it is very often the case that far more weight is given
to such factors as participation in research, number of publications and even
performance of administrative duties. My point of view is that a lecturer’s
lecturing should be regularly evaluat
A. there are great differences among the lecturers as to their quality of teaching
B. quite a lot of teachers can produce the results students desire
C. they must be inspired to learn
D. it is too dull to attend lectures
[单项选择] Passage Five
After Man has dreamed about flying for
a long time. Michael Moshier is a dreamer. He invented the Solo Trek.
The Solo Trek had a 120 horsepower engine with twin fans. Only one person
flies. As you fly above the roofs, you lean a little forward. You can see
everything under you. You are flying like Superman.
Michael
Moshier looked at the jet belt and the rocket belt that was developed 20-30
years ago. Nothing ever came from them. People still can’t fly.
Inventors have tried to make it easy for people to fly. Paul Moller has
been working on his flying car for 30 years. He now says it is ready for tests.
It would take off and land vertically, go 600 miles an hour, and deliver 20
miles to the gallon. A computer would do the actual flying. He says it could be
sold next year for about a million dollars.
NASA is working wi
A. a solar powered engine
B. engine-powered twin fans
C. large flapping wings
D. rotating blades
[单项选择]
Passage Five Everything has a name. All people, places, and things have names. For example, Jenny is the name of a student from England. England is the name of her country. Cities and towns have names, too. Schools and office buildings also have names. All things have names. For example, tomato, potato and bean are names of vegetables. Apple, orange and banana are names of fruits. Names are important. We use names every day. When we meet a new person, we usually ask, "What’ s your name" It is important to learn a person’ s name. Most people have two names. Some people have more names. Names are different all over the world. In Jenny’ s class, Jenny must learn the names of students from all over the world. This is very difficult because the names are very different. In the United States, most people have a first name, a middle name, and a last name. Parents choose the first and middle names for their baby. There are names for boys and names for g
A. George, Linda, Susan.
B. Tom, Jill, Cindy.
C. Elizabeth, Lisa, Mary.
D. Peter, Jeff, Jack.
[填空题]What word of five letters has six left after you take two away
[单项选择]Computer operating system software has become increasingly standardized. But when a large business with multiple, linked computer systems uses identical operating system software on all of its computers, a computer vandal who gains access to one computer automatically has access to the data on all the computers. Using a program known as a "virus," the vandal can then destroy much of the data on all the computers. If such a business introduced minor variations into its operating system software, unauthorized access to all the computers at the same time could be virtually eliminated. Furthermore, variations in operating system software can be created without any loss of computer compatibility to the business. Therefore, it is advisable for businesses to implement such variations.
Which one of the following, if true, supports the conclusion in the passage
A. Standardization of computer operating system software has increased computer compatibility among different businesses.
B. Correcting any damage resulting from an invasion by a computer virus program is more expensive than preventing the damage.
C. It is not costly for a business to maintain incompatible computer operating systems.
D. There are other kinds of destructive computer programs that do not depend on intercomputer links.
E. (E) Not all businesses need to share data among their internal computer systems.
[单项选择] Passage Five
More than a year has passed since the
space shuttle Columbia broke into pieces over central Texas. This past January
President Bush announced a long-term program of space exploration that would
return human beings to the Moon, and thereafter send them to Mars and beyond. As
this magazine (Natural History) goes to press, the twin Mars Exploration Rovers,
Spirit and Opportunity, are wowing the scientists and engineers at the rovers’
birthplace--NASA’s Jet Propulsion Laboratory (JPL)--with their skills as robotic
field geologists. JPL’s official rover Web site is being stampeded by visitors.
The confluence of these and other events resurrects a perennial debate: with two
shuttle failures out of 112 missions, and the astronomical expense of the manned
space program, can sending people into space be justified, or should robots do
the jo
A. hacked severely
B. clicked frequently
C. closed forever
D. neglected purposely
[单项选择]How many pages has Jane read
[A] Two-thirds of the book. [B] Half of the book. [C] One-third of the book.
[简答题]The most popular strokes system is the "Five - stroke Coding System". The principle of this system is to break down each Chinese character into different strokes, and each key in the keyboard represents one stroke. Anyone not knowing the pronunciation may type the character by hitting the keys representing different strokes. This system is very efficient but it needs some training before one could really type Chinese at a high speed.
购买搜题卡查看答案
[会员特权] 开通VIP， 查看 全部题目答案
[会员特权] 享免全部广告特权
请选择支付方式
-
微信支付
-
支付宝支付
立即支付
系统将自动为您注册账号
请使用微信扫码支付
请不要关闭本页面，支付完成后请点击【支付完成】按钮
恭喜您，购买搜题卡成功
重要提示：请拍照或截图保存账号密码！
我要搜题网官网：https://www.woyaosouti.com
我已记住账号密码
| | |
