『壹』 a 97 b 96
A-B=1997/1998-1996/1997-1996/1997+1995/1996
=1-1/1998-2+2/1997+1-1/1996
=2/1997-1/1998-1/1996
=2*1997/1997*1997-2*1997/1998*1997
=2*1997[1/(1997*1997)-1/(1997*1997-1)]
『贰』 97日b用英语怎么说
97日
The 97 day
日
[名] day; sun; daytime; time;
[副] （每天； 一天专一天地属） daily; every day; with each passing day;
『叁』 int a=97,b=98; printf ("%c",a,(b)); printf ("%c",(a,b));请问输出结果
运行结果为：ab
因为第一个printf只显示一个字符，虽然它的表达式列表有两个a,(b)，所以显内示a值所对应容的字符'a'，而第二个printf也是显示一个字符，但它的表达式列表只有一项(a,b)，这是逗号表达式，因为逗号表达式的值为最后一个的值，所以为b的值，则显示的是b值所对应的字符'b'，
『肆』 如何备考高考阅读 1997全国卷阅读b 2001全国卷阅读b
2001年全国
A
Shanghai: Car rentals(出租) are becoming more and more popular as an inexpensive way of taking to the roads. Business people, foreigners and families alike are making good use of the growing instry.
The first car rental firm opened in Shanghai in 1992 and now 12 car rental players are in the game, with more than 11,500 cars in their books.
The largest player - Shanghai Bashi Tourism Car Rental Center offers a wide variety of choices - deluxe sedans, minivans, station wagons, coaches. Santana sedans are the big favorite.
Firms can attract enough customers for 70 percent of their cars every month. This figure shoots up ring holiday seasons like National Day, Labor Day and New Year's Day, with some recording 100 percent rental.
The major market force rests in the growing population of white-collar employees (白领雇员),.who can afford the new service, said Zhuang Yu, marketing manager of Shanghai Angel Car Rental Co.
56. The words "deluxe sedans, minivans" and "station wagons" used in the text refer to ______
A. cars in the making B. car rental firms
C. cars for rent D. car makers
57. Which of the following statements is true according to the text?
A.70% of the cars can be rented out on holiday.
B. 70% of the customers are white-collar employees.
C. More firms are open for service ring holiday seasons.
D. Some firms rent out all their cars ring holiday seasons.
58. Shanghai's car rental instry is growing so fast mainly e to ______
A. better cars supplied by procers B. fast service offered by car rental firms
C. the increasing number of white-collar employees D. People's growing interest in travelling ring holidays
B
Holidaymakers who are bored with baking beaches and overheated hotel rooms head for a big igloo. Swedish businessman Nile Bergqvist is delighted with his new hotel, the world's first igloo hotel. Built in a small town in Lapland, it has been attracting lots of visitors, but soon the fun will be over.
In two weeks'time Bergqvist's ice creation(作品)will be nothing more than a pool of water. "We don't see it as a big problem," he says. "We just look forward to replacing it."
Bergqvist built his first igloo in 1991 for an art exhibition. It was so successful that he designed the present one, which measures roughly 200 square meters. Six workmen spent more than eight weeks piling 1,000 tons of snow onto a wooden base; when the snow froze, the base was removed. "The only wooden thing we have left in the igloo is the front door," he says.
After their stay, all visitors receive a survival certificate recording their success. With no windows, nowhere to hang clothes and temperatures below 0℃, it may seem more like a survival test than a relaxing( 轻松的) hotel break. "It's great fun," Bergqvist explains, "as well as a good start in survival training."
The popularity of the igloo is beyond doubt: it is now attracting tourists from all over the world. At least 800 people have stayed at the igloo this season even though there are only 10 rooms. "You can get a lot of people in," explains Bergqvist. "The beds are three meters wide by two meters long, and can fit at least four at one time."
59. Bergqvist designed and built the world's first igloo hotel because ______
A. he believed people would enjoy trying something new
B. he wanted to make a name for the small town
C. an art exhibition was about to open
D. more hotel rooms were needed
60. When the writer says "the fun will be over," he refers to the fact that ______
A. hotel guests will be frightened at the thought of the hard test
B. Bergqvist's hotel will soon become a pool of water
C. holidaymakers will soon get tired of the big igloo
D. a bigger igloo will replace the present one
61. According to the text, the first thing to do in building an igloo is ______
A. to gather a pool of water B. to prepare a wooden base
C. to cover the ground with ice D. to pile a large amount of snow
62. When guests leave the igloo hotel they will receive a paper stating that _____
A. they have visited Lapland B. they have had an ice-snow holiday
C. they have had great fun sleeping on ice D. they have had a taste of adventure
63. Which of the four pictures below is the closest to the igloo hotel as described in the text?
C
Many cities around the world today are heavily polluted. Careless methods of proction and lack of consumer demand for environment (环境) friendly procts have contributed to the pollution problem. One result is that millions of tons of glass, paper, plastic, and metal containers are proced, and these are difficult to get rid of.
However, today, more and more consumers are choosing "green" and demanding that the procts they buy should be safe for the environment. Before they buy a proct, they ask questions like these: "Will this shampoo damage the environment?" "Can this metal container be reused or can it only be used once?"
A recent study showed that two out of five alts now consider the environmental safety of a proct before they buy it. This means that companies must now change the way they make and sell their procts to make sure that they are "green," that is, friendly to the environment.
Only a few years ago, it was impossible to find green procts in supermarkets, but now there are hundreds. Some supermarket procts carry labels(标签) to show that the proct is green. Some companies have made the manufacturing (生产) of clean and safe procts their main selling point and emphasize it in their advertising.
The concern for a safer and cleaner environment is making companies rethink how they do business. No longer will the public accept the old attitude of "Buy it, use it, throw it away, and forget it. "The public pressure is on, and graally business is cleaning up its act.
64. It becomes clear from the text that the driving force(动力) behind green procts is ______
A. public caring for the environment B. companies desire for bigger sales
C. new ways of doing business D. rapid growth of supermarkets
65. What would be the best title for the text?
A. Business and People B. Business Goes Green
C. Shopping Habits Are Changing D. Supermarkets and Green Procts
66. The underlined word "it" in the fourth paragraph refers to _____
A. a selling point B. the company name
C. a great demand for health foods D. the manufacturing of green procts
D
If you ask people to name the one person who had the greatest effect on the English language, you will get answers like "Shakespeare," "Samuel Johnson," and "Webster," but none of these men had any effect at all compared to a man who didn't even speak English-William the Conqueror.
Before 1066, in the land we now call Great Britain lived peoples belonging to two major language groups. In the west-central region lived the Welsh, who spoke a Celtic language, and in the north lived the Scots, whose language, though not the same as Welsh, was also Celtic. In the rest of the country lived the Saxons, actually a mixture of Anglos, Saxons, and other Germanic and Nordic peoples, who spoke what we now call Anglo-Saxon(or Old English), a Germanic language. If this state of affairs had lasted, English today would be close to German.
But this state of affairs did not last. In 1066 the Normans led by William defeated the Saxons and began their rule over England. For about a century, French became the official language of England while Old English became the language of peasants. As a result, English words of politics and the law come from French rather than German. In some cases, modem English even shows a distinction(区别) between upper-class French and lower-class Anglo-Saxon in its words. We even have different words for some foods, meat in particular, depending on whether it is still Out in the fields or at home ready to be cooked, which shows the fact that the Saxon peasants were doing the farming, while the upper-class Normans were doing most of the eating.
When Americans visit Europe for the first time, they usually find Germany more "foreign" than France because the German they see on signs and advertisements seems much more different from English than French does. Few realize that the English language is actually Germanic in its beginning and that the French influences are all the result of one man's ambition.
67. The two major languages spoken in what is now called Great Britain before 1066 were _____
A. Welsh and Scottish B. Nordic and Germanic
C. Celtic and Old English D. Anglo-Saxon and Germanic
68. Which of the following groups of words are, by inference, rooted in French?
A. president, lawyer, beef B. president, bread, water
C. bread, field, sheep D. folk, field, cow
69. Why does France appear less foreign than Germany to Americans on their first visit to Europe?
A. Most advertisements in France appear in English.
B. They know little of the history of the English language.
C. Many French words are similar to English ones.
D. They know French better than German.
70. What is the subject discussed in the text?
A. The history of Great Britain. B. The similarity between English and French.
C. The rule of England by William the Conqueror. D. The French influences on the English language.
『伍』 英语九年级下册97页1和2b
11.in the united states,you are not supposed to eat with your hands.2.in peru,you are not supposed to talk at the table.3.in china,you are not supposed to pick up your bowl to eat.4.in korea,the youngest person is supposed to start eating first.5.in brazil,you shold wipe your mouth with your napkin every time you take a drink. 2b1.you are not supposed to... a. to make noise while eating noodles.2.it is polite... b. to stick your chopsticks into your food.3.it is rude... c.point at anyone with your chopsticks .4.you should not... d. eat or drink while walking down the street.厄，完全手抄版，可能会有少许错误哦
『陆』 a=-97,b=41,用补码求a-b
16位字长的模=2^16 =65536d
...[a]补=模+a=65536d +(-97d)=65429d=1111 1111 1001 1111b
[-b]补=模+(-b)=65536d+(-41d)=65495d=1111 1111 1101 0111b (+
--------------------------------------------------------------------------------
...................................................[a-b]补 =1111 1111 0111 0110b=65398d
(最高位)符号位进位1自然丢失，Cs⊕Cp = 1⊕1 = 0 ，无溢出
（Cs是符号位的进版位，Cp是最高数值位权的进位，⊕表示异或）
结果：a-b =[a-b]补 -模 =65398d -96656d = -138d
『柒』 c语言a是97，b是98那么ab是多少呢
我觉得你对字符和字符串概念有些不清楚。最明显的区别是字符单引号，字专符串双引号.
作为字符时， 'a' = 97 = 0x61。比如属char x = 'a'.可以明确知道x的值为字符'a'
作为字符串时“a”，它没有一个明确的值.比如char *s = "a"；意思是s是一个指针，指向了一个字符串，该字符串的内容是"a",字符串包含了字符'a'
你说的ab应该是"ab",是字符串。
『捌』 有没有做过这题，97年考研英语，为什么选b，不合理啊！
解析说得很清楚。短文作者的观点确实如此。
其实也好理解，失业率过低 说明大家几乎都有工作都能挣钱，钱多了自然会通货膨胀
『玖』 97年考研阅读2的56题b选项various virtues manifest themselves exclusively among friends是什么意思
你好这位朋友，感谢你对英语牛人团的信任，我们在此响应你的考验英语阅读题求助。
这道阅读原文和第56题我都给你看过了。
首先，你提及的翻译这个选项意思是：“各种美德仅仅表现在朋友关系之中。”
这道题目的另外三个选项是：
1 - culture exercises an influence over social interrelationship
2 - courteous convention and indivial interest are interrelated
3 - social interrelationships equal the complex set of cultural conventions
它们对应的翻译分别是：
1 - 文化对社会关系施加影响。
2 - 礼貌的习惯与个人兴趣互相影响。
3 - 社会关系等同于一系列复杂的文化习俗。
如果你手头有这篇阅读原文，请拿出来看一下。文章的最后一段第一句是全段的主题，该句可译为：“像其他发达国家一样，在美国，人际关系的背后是一系列复杂的文化符号、信念和习俗。”换言之，美国的文化决定了美国人的行为。
由此可见，正确答案是1号：culture exercises an influence over social interrelationship。
希望我的解析对你有帮助，祝你考研顺利！
『拾』 八下英语97页,第1单元SectionB,1b,1c听力翻译。
老师：你好，珍抄妮！你看起来很累。
护士：嗯，今天我在办公室里忙了一天。一个男孩上体育课时伤了他自己。
老师：发生了什么事？
护士：他在炎热的太阳下跑步，然后他感到恶心并且跌倒了。
老师：是的，今天天气非常热。
护士：他摔破了膝盖，因此我（给他）清洗了伤口并且在上面敷了些药，然后用绷带包扎了一下。
老师：伤口严重吗？
护士：不很严重，但是我也给他量了体温。幸运的是，他不发烧。我告诉他应该休息。
老师：还发生了别的什么？
护士：一个女孩鼻出血。我告诉她把头低下来止血。哦，另一个男孩被棒球拍击中了头部。
老师：那听起来很糟糕。我希望他没事……
护士：我希望也是这样。他被送到医院做了个X光检查。