______________ that my dearest friend would play a trick on me in front of all my students.

A．Never I thought                         B．Never did I think

C．I thought never                         D．Never thought I

At a meeting, a well-known speaker lifted up a bill of 20 dollars before starting his speech.

Facing 200 people, he asked, “Who wants this 20-dollar bill?” A great many hands were put up. Then he continued to say, “I intended to give it to any one of you, but allow me to do a thing before giving it to you.” Suddenly he crumpled （揉）it into a round mass. Then he asked, “Who wants it? ” Still some hands were lifted up.

He asked again, “Well, how could it be if I do it like this?” he threw the bill onto the ground, stepped on it and twisted it. As he picked it up, the bill had become not only dirty but wrinkled.

“Who still wants it?” Still a few people put up their hands.

“My dear friends, you have had a meaningful class. No matter how I treated this bill, you still want it, because it is worth 20 dollars. On your life road, you may be knocked down（击垮） or even broken into pieces by your determination or unfavorable situations. We may feel ourselves worth nothing, but, my darling, remember that whatever happens in the future, you should never lose your value（价值） in the God’s heart. You’re particular ---- never forget it.”

1.How many times did the speaker ask the people whether they wanted the bill?

A．Once             B．Twice             C．Three times        D．Four times

2.The underlined word “wrinkled” in the third paragraph probably means _______.

A．broken                               B．having small lines or folds in it

C．flat                                  D．having holes on it

3.The speaker did this test in order to _____________.

A．tell the audience that one should never lose one’s own value

B．tell the audience that God values money most

C．test if some of the audience were extremely interested in money

D．play a trick on the audience

4.What would the speaker probably talk about next?

A．How money can make people crazy.

B．How to avoid being knocked down in one’s life.

C．How to keep one’s value of life.

D．How to give a meaningful class

On October 12, 1987, some Chinese scientists were working at the computers to look for information they needed. Suddenly they saw a lot of very bright spots(点 )crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror(恐惧), they found out that most of their stored information was got rid of( 除掉) by computer viruses! Obviously all these computers had been infected（感染 ） by computer viruses.

    It is said that the computer viruses were made by a group of young man fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence.（才智）These kinds of computer viruses are named Jerusalem( 耶路撒冷 )Viruses. These viruses can stay in computers for a long time. When the time comes they will attack the computers by lowering the function(功能), damaging their normal programs or even getting rid of all the information.

   We now come to know that Jerusalem Viruses often attack computers on Fridays and that they are spreading(传播) to a list of computers. Among the countries that suffering computer viruses are Britain, Australia, Switzerland and the U.S. But till now, how to get rid of the terrible remains a problem.

1.The group of young men created the viruses to __________. 

A. damage the computers

B. test their ability

C. play a trick on operators of the computers

D. tell the world that they were intelligent

2.According to the passage, computer viruses seem to _______.

A. have been in nature for years  

B. be difficult to get rid of at present

C. exist（存在） in any computers

D. be able to be got rid of in the near future

3.The most serious damage caused by the viruses is that _______.

A. all the information stored in the computers is gone

B. the computer’s functions are lowered   

C. the normal programs are damaged

D. the computers infected by the viruses can no longer be used

4.According to the passage, which of the following is true?

A. Four countries found their computers were infected by viruses.

B. The viruses will come to a new computer after staying in the old one for some time

C. The Jerusalem Viruses are a great harm to human health.

D. Scientists are trying to find a way to get rid of the viruses

MEXICO CITY: A jetliner from the beach resort of Cancun was briefly hijacked as it landed in Mexico City on Wednesday. The hijackers released all passengers shortly before federal police stormed the plane, and the crew emerged unharmed moments later.

Police, who did not fire a single shot, led as many as eight handcuffed men away from the airplane, which was isolated at the end of a runway in an area designed for emergencies. The hijackers’ motive was unclear, though Mexican news media initially identified them as Bolivians demanding to speak with Mexican President Felipe Calderon.

US, French and Mexican citizens were among the 112 passengers and crew on Aeromexico Flight 576, according to a US official who had been briefed on the situation. The official was not authorized to discuss the case and spoke on condition of anonymity.

Mexico’s transportation and communications secretary, Juan Molinar, said there was no bomb on the airplane, although some passengers said one of the hijackers held a package that resembled an explosive device, and a bomb squad (拆弹小组) was later seen near the airplane.

He did not immediately identify the hijackers or speculate on their motive.

“Various people who participated in the act have been detained and we are investigating,” Molinar said.

The attorney general’s office said it was opening an investigation into terrorism and kidnapping but did not specify how many people could be charged.

Mexican news media initially reported the hijackers were Bolivian, but Bolivia’s ambassador to Mexico, Jorge Mancilla, said Mexican authorities had no evidence that was the case. Mancilla said sources told him they could be Colombian or Venezuelan. Several passengers told reporters they did not notice a non-Mexican accent.

    Passenger Rocio Garcia told the Televisa network that the pilot made an announcement after landing in Mexico City that the airplane was being hijacked. Passengers said the hijackers never communicated with them directly.

“These were scary moments,” she said.

    She said she saw one of the hijackers whom she described as a well-dressed, older man.

    “He looked fine, like a normal passenger,” she said.

    Passenger Daniel Hernandez said he saw a hijacker carrying a Bible.

From the first paragraph we can conclude that _________.

A. the hijackers just wanted to play a trick on the police

B. the hijackers didn’t prepare for their action

C. the hijackers surrendered before the police fired

D. the hijackers lost their way at the last moment

From what Juan Molinar said we can learn that _________.

A. police were still trying to identify a possible bomb

B. passengers succeeded in stopping the explosion

C. a frightening bomb was found later on the airplane

D. several Mexicans were involved in the hijacking

What may be the first step taken when the hijacked plane landed?

A. They gave a sudden attack at the hijackers.

B. They kept the plane away from other planes.

C. They asked the crew to control the hijackers.

D. They abandoned the plane at the end of the runway.

The hijackers, as some passengers described, _________.

A. were good at bargaining with the police        

B. were all well-dressed American old men

C. all came from Colombia or Venezuela           

D. stayed calm and appeared noble, educated

It’s not bad manners to play a trick ____ your friend on April Fool’s Day.