On latitude of South Hemisphere and North Hemisphere, the seasons are just the opposite, for example, summer and winter. A．the same B．different C．similar D．opposite 题目和参考答案——青夏教育精英家教网—

题目内容

On________latitude of South Hemisphere (半球) and North Hemisphere, the seasons are just the opposite, for example, summer and winter.

A．the same 　B．different

C．similar 　　　　D．opposite

在南、北半球，只有纬度相等，才能季节相反。严格地讲，相似的纬度不能形成相反的季节。

练习册系列答案

应用题天天练东北师范大学出版社系列答案

应用题天天练四川大学出版社系列答案

全国中考试题分类精选系列答案

初中学业考试指导系列答案

练习册吉林出版集团有限责任公司系列答案

相关题目

Canada is a very large country.It is bigger than China.China is the third largest country in the world.Canada is the second largest.It has an area of nearly 10 million sq. km. Canada has a very long coastline.To the west is the Pacific Ocean.To the east is the Atlantic Ocean.The Arctic Ocean is in the north.There are very many islands off the Pacific coast and off the Arctic coast.The biggest one in the west is Vancouver Island.In the east there is New Foundland,and in the Arctic Ocean the biggest islands are Baffin Island and Victoria Island.（Greenland is not part of Canada.It is a part of Denmark,a country in northern Europe.）

Canada has a long border with the U.S.A.in the south.In the northwest Canada borders on the American“State of Alaska”.Canada is a northern country.The Arctic Circle is （Latitude 16°N） passes through the northern part.In the south,half of the border with the U.S.A. follows line of latitude 49°N.

Which of the following statements is true?

A.U.S.A is the second largest country in the world.

B.Canada has nearly 10 million sq. km.So it is the second largest country on the earth.

C.China is as large as Canada and the second largest in the world.

D.Russia is the second largest country in the world.

What ocean is in the north of Canada?

A.The Pacific Ocean. B.The Atlantic Ocean.

C.The Indian Ocean. D.The Arctic Ocean.

There are many islands in Canada,and Vancouver Island is ________.

A.in the west B.in the east

C.in the north D.in the south

.
Millions of people will be able to track each and every move by friends and family through their mobile phones，thanks to a new feature launched by Google yesterday．
The new system named “Latitude” uses a map to show exactly where a loved one is at any time, sometimes discovering their location to a few meters．Worried parents will be able to check up on where their children have got to after school, friends can meet for a quick drink if they see they are nearby and wives will be able to see if their husbands really are working late at the office．
The feature was made available immediately on millions of mobile phones that can access the web，such as the Black Berry．Within weeks Google hopes to launch a new one that will also work on computers as well．
“Once you've shared your location，you can hide it from all of your friends at once，or you can turn off Google Latitude completely at any time．” said a Google spokesman．“You can adjust your privacy settings in Latitude so that you share as much or as little about your location as you want，with whom you want．”
Google said that the company had tested the product with thousands of people to make sure that it was safe for the customers，but experts were not so sure．Simon Davies，director of Privacy International，said Latitude would open up a “privacy minefield（危险地带）”．
“It's about the little white lies．You might be avoiding going to work, and now your boss might be able to see that you're at Twickenham instead of at home．”said Ian Angell, an information expert at the London School of Economics．“You've already got mobile phone technology where husbands and wives track each other in secret．Now Google is so widely used that it will only worsen the situation．”
60. According to Google，the new system “Latitude” can ___________．
A．prove that the partner has told a lie about working late
B．tell the parents the locations of their children after school
C．provide the friends with the most suitable pub for a drink
D．help people find what their loved ones are doing at any time
61. The underlined word “it” in Paragraph 5 probably refers to ___________．
A．the new system B. the Google company
C. the mobile phone D. the privacy minefield
62. From the passage，we know that Ian Angell believed ___________．
A．Latitude keeps husbands and wives in good relationship
B．Google tricked all its customers to make more money
C．with Latitude more privacy problems would come up
D．privacy settings could protect your personal information
63. The best title of the passage might be ___________．
A．Google Allows You to Track Friends' and Families' Every Move
B．Google and BlackBerry Open the New Webs to Their Customers
C．Latitude Working on Computers is Being Developed by Google
D．Latitude Sets a Good Example on Mobile Phone Privacy Settings

C
Members of Parliament (MPs) warned that the privacy（隐藏）of thousands of mobile phone users is in danger today because of Google's new tracking system. In a motion（提案）,they also warned that the system offers live tracking of mobiles through a website and called on Google to examine the service.
The Latitude system can find where a user is . This is then broadcasted live to Google's website. Once the service is activated , the position of a person's phone appears as a blue dot on a map on the screen of whoever is allowed to monitor（监控）them . The Latitude feature is being developed by Google as a "fun" way to "keep tabs on someone special", More than a million users around the world have already signed up to the service, Google claims .
However, concerns have been raised about the system. MPs have written to Google demanding extra security(安全) safeguards on the service。
Mr. Brake , one of the MPs who raised the motion, said , "In Britain, we have a tradition of fighting for our freedom. With this new system we face a threat to it . I demand MPs to support this motion and encourage the Government to take action to ensure that Latitude does not represent a threat to our privacy. or our freedom could be in danger."
Google today insisted there was no threat to privacy .It said it was up to users to decide whether to make their location visible to other people and to decide who could monitor their position .The service was designed to help people keep in touch .
However , human rights watchdog Privacy International analyzed the service and claimed it was open to abuse（滥用）. Its report claimed employers could supply employees with phones already set up to use the service without their knowledge, or that users could simply sign up their partner's or child's mobile phone without telling them .
49．MPs’ reactions to the tracking system are the following EXCEPT that___________-.
A．they have raised a motion
B．they have required Google to examine the service
C．they hope that the Government will take some measures
D．they are trying to get help from other countries
50．The underlined part “keep tabs on” in paragraph 2 probably means_________.
A．phone B．support C．test D．monitor
51．Why have so many people signed up to use the new tracking system?
A．They want to know each other’s privacy.
B．They think it is fun and can help them keep in touch.
C．They can get it at a lower price.
D．It’s convenient to travel across the world.
52．The Google’s attitude to the new tracking system is__________.
A．regretful B．polite C．doubtful D．positive

On __________ latitude of South Hemisphere (半球) and North Hemisphere, the seasons are just the opposite, for example, summer and winter.

A. the same B. different C. similar D. opposite