Why not look up the new word in a dictionary _____ you don’t know it ?

A. if   B. that   C. though    D. whether 

—How much farther shall we have to go?

   —Another five miles until we reach the mountain___________.

A. at a distance       B. in a distance        C. at distance        D. in the distance

He___________the job well, but he________so careless.

A. had done;  had been

B. could do;  was

C. could have done;  was  

D. hadn’t done;  had been

This is the very toy car ________ which he came here the other day.

 A. by            B. in             Cfor         D. on

The time he has devoted in the past years _______ the disable is now considered ________ of great value.

 A. to help; being      B. to helping; to be   C. to help; to be      D. helping; being

Jonathan James looks like just another kid about to graduate from high school. But this 19-year-old Swede is anything but ordinary, from the computer in his parents’ home he helps the US Federal Bureau of Investigation(FBI) find out the world’s most wanted cyber criminals(网络犯罪分子).

Jonathan first made headlines when he and another Swede, Fredrik Bjoerck, found out the maker of the “Melissa” virus(病毒) in March 1999. He came to the aid of the FBI again on May 7, finding out the suspected(嫌疑的) sender of the dangerous “I LOVE YOU” virus. The suspect was caught in Manila on May 8.

Jonathan’s special skills are in hot demand as officials around the world express alarm at the “virtual” crimewave. In between studying for final exams, hanging out with friends and refereeing his younger brother’s football matches, the quiet, gentle teenager also gives lessons on e-security(电子安全) to large companies. He reads a lot and exchanges information with other computer experts to know much about the latest tricks of the hacker (黑客) trade.

Many companies have already tried to employ him, but he is not interested at the moment. Instead, he plans to begin law school in the autumn at Sweden’s Uppsala University and start up his own e-security company.

Although he works with the FBI now, his family insists he’s just “a regular kid”. “Jonathan is a great kid, he has his friends and he does a lot more than just play with the computer,” his little sister Tessa said, adding that he helps the FBI because “he likes to help”, not because he’s looking for fame and recognition.

When the world was hit by the “Love Bug” virus, Jonathan was too busy preparing a speech on e-security to look into the problem. “Finally on May 7, I had some free time, so I began looking.” Within a few hours, he had found the suspect and e-mailed his method and results to the FBI. He said his work on the “Melissa” virus, which took three weeks to solve, was a big help in finding the suspect so quickly.

“This time I knew exactly where to start, I knew what to disregard and what to look at.”

1. The passage mainly wants to tell us that______.

A. Swedish kid helps FBI find out the most wanted cyber criminals

B. Jonathan is really a quiet, gentle and ordinary boy

C. many companies want the young computer expert to join in

D. any cyber criminals will surely be found out wherever they are

2. The public started to know something about Jonathan just from____.

A. his helping the US FBI to find out the sender of the dangerous “I LOVE YOU” virus

B. his work together with Fredrik Bjoerck to find out the maker of the “Melissa” virus

C. his little sister’s talk about his good qualities as a regular kid and a good programmer

D. his speech on e-security to many computer companies after his fight against hackers

3. From Jonathan’s success in finding out the sender of the dangerous ‘Love Bug” virus we can infer that ___.

A. where there’s a will, there’s a way   B. experience is knowledge

C. hard work leads to success               D. failure is the mother of success

4. What do we know about Jonathan?

A. He is a good fame hunter with various abilities.

B. He is such a brave fighter that any criminal will feel afraid.

C. He is an expert on security, not interested in running a company.

D. He is a regular kid but does something unusual.

The average person learns most of the 30 000～40 000 words whose meanings he or she recognizes by hearing them or getting familiar with them in the context or simply absorbing them without conscious(意识到的) effort. The best way to build a good vocabulary, therefore, is to read a great deal and to participate in a lot of good talks. There are relatively few words that we learn permanently(永久的)by purposefully referring to dictionaries or keeping word lists. However, even those extra few are of value, and no one will make a mistake by working on developing a larger vocabulary. Here are some suggestions of how to do it.

Read plenty of good books. When you come across a new word, or a new meaning of an old word, stop and see if you can understand it from its context. If you can't, and if you can manage without interrupting the thought of the book too much, look it up in a dictionary or ask somebody and then repeat its meaning to yourself a couple of times. If you are really conscientious(认真的), write the word and its meaning in a personal vocabulary list — preferably using it in a sentence, or you can keep a special vocabulary notebook. Go over the list from time to time. Further, try to use a new word in writing or conversation a few times over the next several days.

Listen to good talks and be alert to new words you hear or to new meanings of words you already know. Then treat them just as you treat the new words you read.

Learn and be alert to the parts of words: prefixes, suffixes and roots. Knowing them enables you to make intelligent guesses about the meaning of words.

If you are studying a foreign language, be alert to words in that language which relate to words in English. English has inherited(继承) or borrowed much of its vocabulary of 500 000～600 000 words from Latin, Greek, French, Spanish and German.

1. When you meet a new word in reading, what should you do?

A. Guess its meaning.                       B. Ask somebody.

C. Look it up in a dictionary.                     D. All of the above.

2. According to this passage, the best way to build a good vocabulary is _______.

A. to remember a lot                          B. to read a great deal

C. to take part in a lot of good talks            D. both B and C

3. The phrase “be alert to” in the third paragraph may best be replaced by “_______”.

A. look at                                        B. pay attention to 

C. write down                                  D. learn by heart

4. In the fourth paragraph, the word “them” refers to _______.

A. the parts of words                          B. prefixes

C. suffixes                                         D. roots

--Look! John is ___. Let’s go and see if he needs any help.

A, out of the breath   B. out of breath   C. out of his breath  D. out of breathes

——Did you see Grace in the teacher’s office？

——Yes, she ______to him why she didn’t hand in her assignments

A. is explaining     B. was explaining    C. had explained     D. explained

—What is the price of petrol these days

—Oh, it ______ sharply since last month.

A. is raised        B. has risen     C. has arisen         D. is increased