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How many students were shot dead in 1997 in the US schools？A．9B．10C．12D．22

How many students were shot dead in 1997 in the US schools？

A．9

B．10

C．12

D．22

答案

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发布时间：2022-12-03

更多“How many students were shot dead in 1997 in the US schools？A．9B．10C．12D．22”相关的问题

第1题

How many students were shot dead in 1997 in US schools？ A. 10 B. 9 C. 12 D. 22

How many students were shot dead in 1997 in US schools？

A. 10

B. 9

C. 12

D. 22

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第2题

How do officials know that alcohol is a problem at the school？A．Students are getting bad g

How do officials know that alcohol is a problem at the school？

A．Students are getting bad grades.

B．There are too many bars on the campus.

C．Only a few students drink.

D．Several students have died and one is in a coma.

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第3题

－ How many students do you teach？－ _________

A、Quite a bit.

B、More boys than girls.

C、About 50.

D、Three mornings.

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第4题

From the last news we do NOT know ______. A. the results of the two matches B. the

From the last news we do NOT know ______.

A. the results of the two matches

B. the number of the teams which played last night

C. how many wins the BBS has had altogether

D. the Wingers has had one win and four defeats recently

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第5题

"Freshman fifteen" is a term which means fifteen pounds, or about seven kilograms— the wei

ght students might expect to gain in their first year of college. People used to talk about the "freshman ten." Before that, it was the "freshman five." Are freshman more inflated, or just the expression？ The fact is, many young men and women do put on extra weight when they start college. Some schools that have done research on the issue including Cornell University in Ithaca, New York, have found that freshmen gain an average of four pounds during their first twelve weeks, the equivalent of two kilograms. If weight gain continues at this rate, how long before they put on fifteen pounds？ The answer is forty-five weeks, or almost a year. The next question is, why do so many freshmen gain weight？ The answers listed by experts are not so surprising. One is poor diet: College students often eat foods high in fat and sugar and starch with no parents around to say no to junk food. Students may also miss meals. They could be in class or studying or just ... busy. In any case, those who miss meals are more likely to overeat when they do have food. Also, freshmen often use food to put their mind at ease. They have college pressures to deal with. Not only that, many are living away from home for the first time. Another reason college students gain weight is that they often do not get enough exercise. Finally, there is something else that can add up to the "freshman five" or ten or fifteen, alcohol. Alcohol is high in calories and this is especially true of beer. And, no, freshmen are not supposed to be drinking, not unless they are twenty-one, the legal drinking age in America. For many college students, the extra weight they put on in their freshman year can be as hard to escape as term papers and final exams.

Paragraph 1 is centered on______.

A．why freshmen put on weight in college

B．why freshmen worry about their weight

C．how the "freshman fifteen" gets its name

D．how the "freshman fifteen" amazes freshmen

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第6题

Textbook prices are traditionally high. " Combined with the rising cost of tuition, the pr

ice of books for our students is just killing these kids," said Peter Jason, Ph.D. , a local community college professor. Adding to that problem, many college instructors change textbooks year after year: they either upgrade to a new edition or switch to an entirely different textbook. This further hurts students because if an instructor no longer uses a particular textbook, that book has no resale value. Students are one of the poorest groups of people in America. Almost half of them have at least one part-time job. In fact, some even have three jobs and still manage to have high grades and go to school full-time. So Dr. Jason decided to make life a little easier and a lot cheaper for his students by writing his own book on public speaking. He thinks that many books have an increased price because of bells and whistles: CD-ROMs, lots of color photographs, and lots of graphics. He talked to his students, and many of them, like him, prefer to keep things simple. They want to have a book which is brief and concise, not long-winded. A few years ago Dr. Jason finished his own textbook. " Compared to most other public speaking primers(启蒙书), mine is half the number of pages, and one-third the price. That is, $ 30 instead of $ 90. Plus, it is published in a three-ring binder format. So, when I wrote a second edition last year, students only had to buy the 35 new pages and delete 35 of the original pages. For only $ 7.00, they had upgraded to the new edition. I ve had great feedback from my students about this loose-leaf concept. Maybe the word will get out, and more writers and publishers will try it," said Dr. Jason.

What can we learn from Paragraph 1？

A．College textbooks are way too expensive.

B．Students don"t like to sell their own textbooks.

C．Students ask their instructors not to use any textbooks.

D．Some students were rejected by their instructors.

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第7题

In the old days, when schools wanted to communicate with parents, they sent a letter home.

Now, in addition to email, schools and parents can connect through social media like Twitter, Facebook and Skype. The Houston Independent School District in Texas has more than two hundred thousand students. Most of them come from lower-income families. Education Week recently reported on a digital literacy training program that the district has just started for parents. The school district with help from Microsoft has established computer training centers for parents at five of its campuses. Other schools around the country are also increasing their digital services and not just in English. Many schools provide information in Spanish and other languages. Free online translation sites can also help parents stay informed about their children s education. Some school systems also give parents online access to their children s grades and school work. Six hundred students attend Knapp Elementary School near Philadelphia, Pennsylvania. Principal Joe Mazza says almost one in five students come from Bangladesh and twelve percent from South Korea. The school diversity is clear as soon as visitors enter the building. " So if you are walking in our school lobby, you are going to see English, Bengali, Korean, Spanish and all of the Finnish in the school. Now we feel that a welcoming, bright, informative, child-centered lobby really helps parents feel welcomed, honored and respected."

Which of the following is NOT mentioned as a means for schools to communicate with parents？

A．Social media.

B．Parent meetings.

C．Letters.

D．Email.

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第8题

Memory is the ability to keep track of things that have happened in the past. Memory reall

y is learning. One needs memory to ride a bicycle. A dog needs to remember if it is to come when called.

Memory is said to be stored in the brain as a "memory trace (记忆痕) ". What makes up this trace is not known. Some scientists believe that certain chemical substances may carry certain memories. For example, one substance, when given to rats, causes them to fear the dark.

Other research into memory has to do with how the brain works. Psychologists use three means to find out bow a person remembers. For example, give a person a grocery list. Let the person memorize the list, then put it away. The most natural way to find out how much a person remembers of the grocery list is to ask what he or she remembers. This is called the method of recall. Another method is called recognition. Give the person another grocery list. Ask him or her to choose items on the first list from the items that are on only the second list. Often a person will be able to recognize things that he or she cannot recall. A third method of finding how much a person remembers is called relearning. Here the person is asked to read over the first list. The person will probably learn the list the second time faster than he did the first time. The difference in the time it takes to relearn the list is thought of as measure of how much a person has remembered.

One way of remembering something is to repeat it many times. Interest is very important. Boring lists of facts are much more difficult to remember than something that we understand and are interested in. Motivation, or wanting to do something, is also important. Motivation is linked with reward. For example, a hungry animal quickly learns how to do something if that action gets the animal food. In humans, wanting to learn is often motivation. The praise of a teacher or the knowledge that an answer is correct is rewarding.

We can learn from the 2nd paragraph that ______.

A．bad memories may cause rats to fear the dark

B．it is hard to tell what a memory trace consists of

C．chemical substances carry certain memories

D．memory is stored in the brain as a substance

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第9题

【D1】SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE" RE FLYING TO AMSTERDAM TODAY. SPEA

【D1】

SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE" RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT

H. LET" S SE

E...YES, YOUR PASSPORTS ARE STILL VALID AND YOUR TICKETS ARE IN ORDER.【D1】______ SPEAKER A: JUST THESE TWO. SPEAKER B: PLEASE PUT THEM ON THE SCALES. ANY CARRY-ON BAGGAGE？ SPEAKER A: YES, TWO PIECES. OH, AND THIS CAMERA. SPEAKER B: IT"S BETTER TO PUT THESE IDENTIFICATION TAGS ON THE

M.【D2】______ SPEAKER A: NON-SMOKING, PLEAS

E. AND COULD WE HAVE ONE WINDOW SEAT, PLEASE？ SPEAKER B: LET ME SE

E. OH,【D3】______ALL RIGHT. YOU" RE ALL SET. I" VE STAPLED YOUR TWO BAGGAGE CLAIM STUBS TO YOUR RETURN TICKETS. SPEAKER A: THESE TWO？ SPEAKER B: YES. AND HERE ARE YOUR BOARDING PASSES. YOU HAVE SEATS 20A AND 20

B. YOUR FLIGHT IS ON TIME, AND IT"S LEAVING FROM GATE 12. DON"T FORGET TO PAY THE AIRPORT TAX BEFORE YOU BOAR

D.【D4】______ SPEAKER A: THANKS A LOT. A. DO YOU WANT SMOKING OR NON-SMOKING SEATS？

B. HAVE A PLEASANT FLIGHT.

C. HOW MANY PIECES DO YOU WANT TO CHECK IN？

D. HERE ARE TWO LEFT.

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第10题

【D3】SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE" RE FLYING TO AMSTERDAM TODAY. SPEA

【D3】

SPEAKER A: HERE ARE OUR TICKETS AND PASSPORTS. WE" RE FLYING TO AMSTERDAM TODAY. SPEAKER B: WELCOME TO YOUT

H. LET" S SE

M.【D2】______ SPEAKER A: NON-SMOKING, PLEAS

E. AND COULD WE HAVE ONE WINDOW SEAT, PLEASE？ SPEAKER B: LET ME SE

B. YOUR FLIGHT IS ON TIME, AND IT"S LEAVING FROM GATE 12. DON"T FORGET TO PAY THE AIRPORT TAX BEFORE YOU BOAR

D.【D4】______ SPEAKER A: THANKS A LOT. A. DO YOU WANT SMOKING OR NON-SMOKING SEATS？

B. HAVE A PLEASANT FLIGHT.

C. HOW MANY PIECES DO YOU WANT TO CHECK IN？

D. HERE ARE TWO LEFT.

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