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The republication of the poet's most recent works will certainly（）his national reputation.
A . magnify
B . enlarge
C . strengthen
D . enhance
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Ammonia when used as a refrigerant is valuable because of its high efficiency, it is however （）.
A . toxic
B . flammable
C . explosive
D . all of the above
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The car is a recent _ of mine.
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Earthquakes occur without warning; however, it is claimed that some animals can feel earthquakes ( ) occurrences because of their highly sensitive organs.
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A great deal of research___into the possible causes of cancer in recent years.
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Not until quite recently any idea of what a guided rocket is like.
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According to the passage, recent troubles do not harm the world economy because some statistics show that the world economy is performing well.
A．Y
B．N
C．NG
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听力原文：W: I hope you'll all appreciate this steak. Recently we haven't had much steak because beef is quite expensive these days.
M: How much did you pay for it？
What are they talking about？
A．The quality of steak.
B．The falling price of beef.
C．The rising price of beef.
D．The price of beef.
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The emergency department nurse is caring for a client who has recently been prescribed methadone for chronic severe back pain. The client ingested extra tablets tonight because the pain returned. Whic
A．Client？falls？asleep？while？the？nurse？is？talking
B．Client？frequently？scratches？due？to？pruritus
C．Client？has？third？emesis？since？taking？medication
D．Monitor？reveals？one？premature？ventricular？contraction
E．Pulse？oximeter？shows？oxygen？saturation？is？90%
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However, _____ is dangerous to generalize because taste changes.
A．A. this
B．B. that
C．C. it
D．D. which
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Along with her great success, however, Natalie Cole has lived in a （) of drugs, crime
Along with her great success, however, Natalie Cole has lived in a () of drugs, crime, and failemarrages.
A、world
B、well
C、tall
D、so
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With the explosion of digital media in recent year...
With the explosion of digital media in recent years, a growing number of students are spending their time in front of the small screen---whether it’s a Smartphone or tablet. In just two years, the number of US children using digital media has doubled to 72 percent, according to a survey by Common Sense Media.
On average, students spend about two hours a day in front of the screen. Watching TV makes up half of this time. But gradually, the time children spend watching TV is decreasing, with more and more time being given to digital media. Some of the common things kids do with digital media are playing games, watching videos and sending messages to friends.
The digital world can be used very effectively. In the survey, 74 percent of teachers said that digital media would improve students’ learning. As students can quickly get hold of information they need.
However, without guidance from teachers or parents, digital media may have bad influence on students’ attention span and communication skills. So it’s always best to use your smartphone and tablet carefully.
When using digital media, you need to find a balance. Just like study, too much can lead to information overload, and give you a headache. Also, make sure your smartphone or tablet doesn’t take priority over more important tasks. Give your eyes a rest, and remember: offline is just as fun as online.
1. Two years ago, the number of US children who use digital media made up _____.{A; B; C}
A. 72%
B. 36%
C. 74%
2. Which is not TRUE according to the passage？{A; B; C}
A. Using digital media is good for students’ learning.
B. Using digital media can improve students’ communication skills.
C. Students should use their digital media under adults’ guidance.
3. The underlined word “overload” in the last paragraph means _____ in Chinese.{A; B; C}
A. 重叠
B. 夸大
C. 超负荷
4. The article mentions that kids usually use digital media to _____.{A; B; C}
①play games
②send message to friends
③watch videos
④shop online
A. ①②③
B. ①②③④
C. ①③④
5. Why is the time children spend watching TV decreasing？{A; B; C}
A. Because they need a balance of study and entertainment.
B. Because the TV shows aren’t interesting at all.
C. Because they turn to spend more time on digital media.
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On the surface, many marriages seem to break up because of a “third party.” This is, however, a psychological illusion. The other woman or the other man merely serves as a pretext for dissolving a marriage that had already lost its essential integrity.
从表面上看，许多婚姻似乎是因为有了“第三者”才破裂的。然而这只是一种心理幻觉。那个女人，或者那个男人，实际上掩盖了一个已经失却真正意义的婚姻的解体。
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For decades, Americans have taken for granted the United States’ leadership position in the development of new technologies. The innovations (创新) that resulted from research and development during World War II and afterwards were 36 to the prosperity of the nation in the second half of the 20th century. Those innovations, upon which virtually all aspects of 37 society now depend, were possible because the United States then 38 the world in mathematics and science education. Today, however, despite increasing demand for workers with strong skills in mathematics and science, the 39 of degrees awarded in science, math, and engineering are decreasing.
The decline in degree production in what are called the STEM disciplines (science, technology, engineering, and math) seems to be 40 related to the comparatively weak performance by U.S. schoolchildren on international assessments of math and science. Many students entering college have weak skills in mathematics. According to the 2005 report of the Business-Higher Education Forum, 22 percent of college freshmen must take remedial (补习的) math 41 , and less than half of the students who plan to major in science or engineering 42 complete a major in those fields.
The result has been a decrease in the number of American college graduates who have the skills, 43 in mathematics, to power a workforce that can keep the country at the forefront (前沿) of innovation and maintain its standard of living. With the 44 performance of American students in math and science has come increased competition from students from other countries that have strongly supported education in these areas. Many more students earn 45 in the STEM disciplines in developing countries than in the United States.
A) accelerating
B) actually
C) closely
D) contemporary
E) courses
F) critical
G) declining
H) degrees
I) especially
J) future
K) led
L) met
M) procedures
N) proportions
O) spheres
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听力原文： When people succeed, it is because of hard work, but luck has a lot to do with it, too. Success without some luck is almost impossible. The French emperor Napoleon said of one of his generals, "I know he's good. But is he lucky？" Napoleon knew that all the hard work and talent in the world can't make up for bad luck. However, hard work can invite good luck..
When it comes to success, luck can mean being in the right place to meet someone, or having the right skills to get a job done. It might mean turning down an offer and then having a better offer come along. Nothing can replace hard work, but working hard also means you're preparing yourself opportunity. Opportunity very often depends on luck.
How many of the great inventions and discoveries came about through a lucky mistake or a lucky chance？ One of the biggest lucky mistakes in history is Columbus' so-called discovery of America. He enriched his sponsors and changed history, but he was really looking for India. However, Columbus' chance discovery wasn't pure luck. It was backed up by years of studying and calculating. He worked hard to prove his theory that the world was round.
People who work hard help make their own luck by being ready opportunity knocks. When it comes to success, hard work and luck are always hand in hand.
(30)
A．Hard work is the most important thing for one's success.
B．Hard work may invite good luck.
C．Good luck plays an important role in one's success.
D．Success has nothing to do with luck.
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The result of Foresee's recent survey shows that
A．there isn't a huge increase in customer satisfaction.
B．some companies have to watch theft scores drop steadily.
C．E-commerce companies will soon fall out of business.
D．shopping experience in local stores can't be better.
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In the face of recent attacks on the company,Levin_____
A．stuck to a strong stand to defend freedom of expression.
B．softened his tone and introduced a new initiative.
C．yielded to objections and resigned from the company.
D．requested unconditional support from the 15-member board.
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Man&39;s first real invention, and one of the most important inventions in history, was the wheel. All transportation and every machine in the world depend on it. The wheel is the simplest yet perhaps the most remarkable of all inventions, because there are no wheels in nature-no living thing was ever created with wheels. How, then, did man come to invent the wheel？ Perhaps some early hunters found that they could roll the carcass of a heavy animal through the forest on logs more easily than they could carry it. However, the logs themselves weighed a lot.
It must have taken a great prehistoric thinker to imagine two thin slices of log connected, at their centers by a string stick. This would roll along just as the logs did, yet be much lighter and easier to handle. Thus the wheel and axle came into being and with them the first carts.
1、The wheel is important because__________.
A.it was man’s first real invention
B.all transportation depends on it
C.every machine depends on it
D.both B and C
It was remarkable of man to invent the wheel because__________.A.it led to .many other inventions
B.man had no use for it then
C.there were no wheels in nature
D.all of the above
The wheel was probably invented by__________.A.a group of early hunters
B.the first men on earth
C.a great prehistoric thinker
D.the man who made the first cart
The wheel is called__________.A.simple
B.complicated
C.strange
D.unusual
请帮忙给出每个问题的正确答案和分析，谢谢！
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Punishment depends as much on politics as it does on crime: crime rates have been stable in recent years but there's been a striking increase in the prison population, And because populism is coming so much to (1)_____ the political agendas, politicians are advocating sharp increases in penalties to take (2)_____ of public unease. The question is how far this will get. In the 21st century weak governments might try to win legitimacy by being especially (3)_____ on crime. That could mean high prison populations and draconian (4)_____ such as those adopted in the United States in recent years.
Luckily, there remain significant differences between the UK and the USA: social divisions are less extreme and racial (5)_____ are not as high. (6)_____ there is a great deal of minor violent crime here, rates of murder—(7)_____ particularly fuel public anxieties—are much (8)_____ because guns have not been so widely (9)_____. It's unlikely that this will change greatly: the (10)_____ to tighten up the gun laws in Britain will continue, and all (11)_____ the toughest criminals will still have a view about what is and what isn't "acceptable violence".
So I don't believe we will see a huge (12)_____ in violent crime, but I (13)_____ rates of property crime and crimes of opportunity to remain high. There will also be much more electronic fraud because it's so hard to (14)_____ and prevent. This is an important problem for business, but not one that (15)_____ much popular agitation.
It's unlikely we'll see the return of the death penalty: the police are (16)_____ about its effectiveness and its reintroduction would be highly problematic (17)_____ the recent Council of Europe protocol outlawing its use. (18)_____ punishment remains a pretty accurate temperature gauge, though: (19)_____ there is significant political pressure for the death penalty, it's a (20)_____ of harsher attitudes towards crime generally.
A．govern
B．dominate
C．control
D．manipulate
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Recently the car factory had to carry out personnel________because of financial trouble.
A．cuts
B．demands
C．reductions
D．orders
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What is NOT the cause of the recent explosion in academic movement？
A．Many scholars like to find an isolated place in a remote area so that they can concentrate on their researches.
B．Planes can take scholars here and there.
C．There are more people working in similar fields than before.
D．There are more learning centres than before.
此题为多项选择题。
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You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you. There are four basic types of blood: A, B, AB, and O. A simple test can indicate a person's blood type, which, like hair color and height, is inherited from parents. Because of substances contained in each type, the four groups must be transfused carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group; hence, it is often called the universal donor. For the opposite reason, AB is sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only salt or plasma (liquid) until their
1、A good title for this passage is ________.
A、Getting Blood and Plasma
B、Special Blood Types
C、Human Blood Types
D、The Blood Bank of a Hospital
2、The word "hence" in line 10 means _________
A、always
B、 often
C、 therefore
D、 seldom
3、In a blood transfusion, it is easiest to find the acceptable type of blood for a person with the blood type of ________
A、A
B、 B
C、 AB
D、 O
4、The purpose of using salt and plasma before a blood transfusion is to allow time ______.
A、to test the reactions to the transfusion
B、for matching the blood to be transfused with the patient's blood
C、 for the blood to be delivered from the blood bank
D、 to select a new type of blood for the patient
5、Most Europeans have blood type _________
A、A
B、B
C、O
D、A or O
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A user has recently added a second IDE CD-RW drive to a machine in addition to the primary DVD-ROM drive. The drive opens and closes; however, they do not see it show up in Windows.Which of the following is the MOST likely cause？（）
A. The drive jumper settings are incorrect.
B. The drive is not receiving power from PSU.
C. Windows only supports one optical drive.
D. The user connected the drive with a SATA cable.
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The old house is in perfect conditions because it has recently been renovated（）
A．destroyed
B．damaged
C．restored
D．decayed
