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通过内部发起连接与外部主机建立联系,由外部主机控制并盗取用户信息的恶意代码为(8)。A.特洛伊木

通过内部发起连接与外部主机建立联系,由外部主机控制并盗取用户信息的恶意代码为(8)。

A.特洛伊木马

B.蠕虫病毒

C.宏病毒

D.CIH病毒

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第1题

Which of the following statements is NOT true about the London share market?A.It had falle

Which of the following statements is NOT true about the London share market?

A.It had fallen 21 points yesterday.

B.There will be good news for the market.

C.It badly needs good news to improve the current situation.

D.There are some rumors which will not help the market.

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第2题

Which of the following statements about news stories is TURE?A.News stories tell the facts

Which of the following statements about news stories is TURE?

A.News stories tell the facts without any comments.

B.News stories contain both facts and opinions.

C.News stories reflect the opinions of the publisher and editor.

D.News stories express the writer's opinions.

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第3题

Which of the following statements is not true about the British media?A.They supply

Which of the following statements is not true about the British media?

A.They supply people with news, keeping them informed of what is happening in the world.

B.They are mainly interested in making huge profits by publishing advertisements.

C.They help shape British culture.

D.They provide entertainment.

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第4题

which of the following statements is not true about the british media?A. They are mainly

which of the following statements is not true about the british media?

A. They are mainly interested in making huge profits by publishing advertisements.

B. They supply people with news,keeping them informed of what is happening in the world.

C. They help shape British culture.

D. They provide entertainment.

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第5题

Which of the following statements is NOT true according to the passage?A.Credibility about

Which of the following statements is NOT true according to the passage?

A.Credibility about messages is high.

B.People are more likely to pay attention to news reports than to ads.

C.Readers would like to read the ads first with great interest.

D.Media have the ability to be much more critical than a company would like.

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第6题

According to the news, which of the following statements is true?A.Many detainees in Guant

According to the news, which of the following statements is true?

A.Many detainees in Guantanamo Bay have been held for more than 2 years.

B.U.S government doesn't permit Wilner to discuss their cases.

C.Some of the Kuwaitis are members of Taliban.

D.Human rights group are deeply concerned about the situation of the detainees.

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第7题

I am going to ________ a group of foreign guests.A. receiveB. acceptC. getD. bring
I am going to ________ a group of foreign guests.

A. receive

B. accept

C. get

D. bring

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第8题

Jim Thorpe was a Native American. He was born in 1888 in an Indian Territory( 印第安人 保
护区)that is now Oklahoma. Like most Native American children then, he liked to fish, hunt, swim, and play games outdoors. (76) He was healthy and strong, but he had very little formal education. In 1950, Jim Thorpe was named the greatest American football player. He was also an Olympic gold medal winner. But Thorpe had many tragedies in his life. Jim had a twin brother who died when he was nine years old. By the time he was 16, his mother and father were also dead, Jim then went to a special school in Pennsylvania for Native American children. There, he learned to read and write and also began to play sports. Jim was poor, so he left school for two years to earn some money. During this time, he played on a baseball team. (77)The team paid him only $ 15 a week. Soon he returned to school to complete his education. Jim was a star athlete ( 运动员) in several sports, including baseball, running, and football. He won many awards for his athletic ability, mainly for football. In many games, he scored all or most of the points for his team. In 1912, when Jim Thorpe was 24 years old, he became part of the U.S Olympic team. He competed in two very difficult events: the pentathlon and the decathlon. Both require great ability and strength. The pentathlon has five track and filed events, including the long jump and the 1500-meter race. The decathlon has ten track and field events, with running, jumping and throwing contests. People thought it was impossible for an athlete to compete in both the pentathlon and the decathlon. So everyone was surprised when Thorpe won gold medals in both events. When the King of Sweden presented Thorpe with his two gold medals , he said, “Sir, you are the greatest athlete in the world. ” Thorpe was a simple and honest man. He just answered, “Thanks, King. ” From the passage we learn that Jim Thorpe was born in _______.

A.India

B.Pennsylvania

C.Oklahoma

D.Sweden

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第9题

Your passport is your official identification as an American citizen. In American, most pe
ople never consider obtaining a passport unless they are planning a trip out of the country. In Europe, where travel from one country to another is much more common, almost everyone carries a pass- port. A passport is final proof of identity in almost every county in the world.

In 1979 almost 15 million American held passports. Most of these passports were obtained to travel outside the country because, except for a few Western nations, passports are required to enter every country.

And if you travel abroad, you must have a valid passport to return the country. When traveling abroad, you will need a passport for identification when exchanging dollars for francs or marks or other foreign currency. You may also need your passport to use a credit card, buy an airplane ticket or check into a hotel. As a passport is an official U.S. document, it is valuable as identification in any emergency overseas, such as floods, fires or war.

Don’t confuse passports and visas. Whereas a passport is issued by a country to its citizens, a visa is official permission to visit a country granted by the government of that country. For some years, many countries were dropping their visa requirements, but that trend has reversed. They may be obtained from the embassy of the country you wish to visit.

Passport applications are available at passport agency offices in large cities like Boston, New Y ork, or Chicago. In smaller cities, applications are available at post offices and at federal courts. To get your first passport, you must submit the application in person, along with a birth certificate and two pictures.

The main purpose of this passage is to___________.

A.discuss traveling in other countries

B.distinguish between passports and visas

C.discuss the financial uses of a passport

D.provide information about passports

Passports are beneficial for___________.A.exchanging currency

B.using a credit card

C.checking into hotels

D.all of the above

We can conclude from the passage that_________.A.passports are more important than visas

B.visas and passports are the same thing

C.foreign government issue visas instead of passports

D.visas are required to obtain passports

The passage suggests that_________.A.Most people don’t realize how important passports are

B.passports aren’t important once you are in the country you’ve chosen to visit

C.passports are simple to obtain through the mail

D.passports are obtained at the embassy once you enter a country.

As used in this passage, the word “valid” in the second paragraph means__________.A.foreign

B.legal

C.monetary

D.illegal

请帮忙给出每个问题的正确答案和分析,谢谢!

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第10题

We shall have an opportunity to exchange______tomorrow.A.sightsB.viewsC.meaningsD.minds
We shall have an opportunity to exchange______tomorrow.

A.sights

B.views

C.meanings

D.minds

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