根据材料请回答下列各

Imagination and fantasy can play an important role in achiebving the things we fear.Children know this very well. Fred Epstein ,in his book If I Make It to Five,tells a story he heard from one of friends about Tom,a four-year-old boy with a cancer in his back bone.He came through several operations and a lot of pain by mastering his imagination.

Tom loved to pretend,and he particularly loved to play superheroes ,Dr Epstein expained that it was actually a brilliant way for his yound mind to handle the terrifying and painful life he led.

The day before his thire trip to the operating room,Tom was terrbly afraid.”Maybe I could go as Superman ,”he whispered to his mom.Hearing this, the moter hesitated for a while.She had avoided buying the expensive costume(戏装)，but finally she agreed.

The next day Tom appeared as the powerful Superman,showing off through the hospital halls and coolly waving his hand to the people greeting him along the way.And Tom,with the strength of his fantasy,successfully made it through the operation.

The power of imagination need not be reserved for children only.we all hace the power to use our fantasies to attempt things we never thought possible,to go through those things that seem impossible,and to achieve what we never believed we could,Just as Dr.Epstein puts it ,”If you can dream it,you can do it”

It doesn‘t mean that you should dress as a superhero for you next job interview.But,next time you are texted in a way that seems impossible, imagine what it woule take to overcome it .Become the person you need to become to win over your challenge and do it in your maind first.So,let your imagination run wild,and dare to dream.

What do we know about Tom?

Which of the following is the best title of this passage?

• A.The Advantages of Online Exams
• B.The High-tech Methods in Online Courses
• C.The Fight against Cheating in Online Education
• D.The War against the Booming of Online Education

阅读下列应用文及相关信息，并按照要求匹配信息，请在答题卡上将对应题号的乡音选项字母涂黑。

首先请阅读下列杂志上的广告内容：

Some programs can find out possible cheaters by _____.

• A.checking the question answering speed
• B.produucing a large number of question
• C.scanning the Internet test question
• D.giving difficult test question

For internet universities, exams and diplomas will be valid if _____.

• A.they can attract potential students
• B.they can defeat academic cheating
• C.they offer students online help
• D.they offer many online courses

What made David change?

• A．His teacher’s help.
• B．The author’s friendship.
• C．His exchange of letters with the author.
• D．The author’s silent communication with him.
• A.He recovered after months of treatment.
• B.He liked biking before he lost his family.
• C.He went into university soon after starting to talk.
• D.He got friends in school before he met the author.

根据材料请回答下列各

While Jennifer was at hose taking an online exam for her business law class, a monitor（监控器）a few hundred miles away was watching her every move.

Using a web camera equipped in Jennifer’s Los Angeles apartment , the monitor in Phoenix tracked how frequently her eyes moved form the computer screen and listened for the secret sounds of a possible helper in the room. Her Internet access was locked — remotely — to prevent Internet searches , and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the same speed as she had in the past? Or was she slowing down?

In the battle against cheating , this is the cutting edge and a key to encourage honesty in the booming field of online education. The technology gives trust to the entire system, to the institution and to online education in general. Only with solid measures against cheating, experts say, can Internet universities show that their exams and diplomas are valid — that students haven’t just searched the Internet to get the right answers.

• Although online classes have existed for more than a decade ，the concern over cheating has become sharper in the last year with the growth of "open online courses." Private colleges，public universities and corporations are jumping into the online edu
• Aside from the web camers, a number of other hight-tich methods are becoming increasingly popular Among them are programs that check students’ identities using personal information,such as the telephone number they once used.    O
• A.To correct her typing mistakes.
• B.To find her secrets in the room.
• C.Cto prevent her form. slowing down.
• D.To keep her from dishonest behaciors.

The underlined expression cutting edge in Paragraph 3 is closest in meaning to ______.

• A.advanced teachique
• B.sharpening tool
• C.effective rule
• D.dividing line

What can be inferred about David?

• A.He recovered after months of treatment.
• B.He liked biking before he lost his family.
• C.He went into university soon after starting to talk.
• D.He got friends in school before he met the author.