A. search for B. search C. find out D. find 查看更多

 

题目列表(包括答案和解析)




C
Can you imagine a catfish bigger than a boy? There are more than 1,000 kinds of catfish;28 species are found in the United States' lakes and rivers. This huge family has some mighty strange members. Let's meet a few.
Walking catfish.Nature's feisty little catfish,found in southern Florida,has an extra lung for breathing on dry land. When its swimming hole dries up,the walking catfish waddles on stiff forward fins in search of another lake or stream.If an enemy attacks,the fish flares(展开)its top and front fins and leaps at the attacker to scare it off.
Armored catfish.This catfish has heavy,bony plates protecting its body. The shell makes the fish difficult to bone. To cook it,throw the fish whole into a fire. When it is done,break it open for eating.Some armored catfish are found in Florida,but the 100-pounders live in South America.
Rounding out the family of strange catfish are talking catfish,which make growing sound when you pull them from the water;climbing catfish,which move quickly up shore brush in search of food;electric catfish,which can deliver a mild shock;and blind catfish,which settle in the inky blackness of underwater caves.Blind catfish find food through taste buds in their eight whiskers(须).
Most catfish have four whiskers on the upper jaw and four on the lower jaw. Sensory holes on these whiskers help the fish smell and taste food even in the muddiest of water.The United States does not have catfish anywhere near the size of those in South America.But in some large U.S,rivers,blue and flathead catties do top 100 pounds.
Most of the catfish you are likely to catch will be much smaller,about frying pan size.When you catch one,remember that the top fins and the forward fins have poison glands(腺)at their bases. They can give you painful wounds (…)
63.The purpose of the passage is to___________.
A.encourage readers to go fishing for catfish
B.inform readers of the world's largest catfish
C.describe the unusual characteristics of catfish
D.explain different ways to catch a variety of catfish
64.The author talks about the way of cooking an armored catfish to show that
A.it has heavy and bony plates        B.it's hard to cook and eat
C.it has too many bones      D.it's poisonous inside
65.Which is NOT mentioned about catfish in the passage?
A.Its eating habits.                                    B.Its living conditions. 
C.Its whiskers.                                 D.Its size
66.What may be continued in the last paragraph?
A.The author's love for catfish.     B.Where else to catch a catfish.
C.The origin of the name “catfish”    D.The safest way to handle catfish

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B
 Today’s teens have a knowledge of the Internet that often surpasses(超过) that of their parents. Because so many teens are Internet savvy(了解, 常识), it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own “Real-Life Stories” about issues affecting them on the Internet such as cyberbullying (网络欺凌), online enticement(诱惑), and giving out too much personal information.

NSTeens - Terrible text
Some teens say and do terrible things to each other online because they don’t see the direct effects of their actions. So what should you do if you're cyberbullied? Watch the NSTeens in their latest video, "Terrible text," about a young girl who is troubled when a cyberbully sends mean text messages to her cell phone at all hours of the day and night. Visit NSTeens.org.
NetSmartz411
NetSmartz411 is a parent and guardian’s premier, online resource for learning about Internet safety, computers, and the Web.
Search our knowledge base for answers to all of your questions about the online world! If you can’t find what you’re looking for, use the “Ask the Experts tab ”to send us a question.
Your question will be answered by professionals who know a lot about Internet safety —— the real-life analysts at the National Center for Missing & Exploited Children. We handle daily reports about the online exploitation of children; and well show you the steps you can take to keep the children and teens in your life safer online.
Visit NetSmartz411.org.
CyberTipline Report
The CyberTipline is the place to report any incidents of Internet exploitation. If you find yourself in a situation where you need help, visit www.cybertipline.com and make a report. If you fear that you are in immediate danger, contact your local law enforcement (执法部门).
Real-Life Stories
Watch real-life stories told by teens who have been victims of Internet exploitation.
Real-Life Stories
NetSmartzKids
Are you concerned about your younger brothers or sisters safety online? Visit www. NetSmartzKids.org with them to help them learn how to avoid the dangers that exist on the Internet.
55. The ad is intended for _______.
A. kids loving to play games online
B. only victims of Internet use
C. kids and their parents who want to learn about the safety online
D. pre-school students who know little about Internet
56. If you visit the website, you can ________.
A. share your friends “Real-life Stories” about issues affecting them on the Internet
B. have an understanding of the dangers that exist online and how to deal with them
C. say and do terrible things to each other online
D. ask for help when you have difficulty with your study
57. If you visit www.cybertipline.com, you can _______.
A. contact your local law enforcement
B. search our knowledge base for answers to all of your questions about the online world
C. report any incident of Internet use
D. help your brothers or sisters siblings learn how to avoid the dangers that exist on the Internet.
58. Which of the following stories you can share on the Real-Life Stories?
A. Teen murdered by man she met in chat room.
B. Problem of losing weight.
C. Left home alone.
D. Hurt by second hand smoke in the Internet cafe.

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A Carefully edit it

B. Keep thank-you letters short

C. Just do it ------ and do it quickly

D. Be genuine in your appreciation

E. Stress some of your key selling points

F. Add points not addressed in interviews

Tips for writing a job-search interview

thank-you letter

1._________________

You should try to send out your thank-you letters within 24 hours of your interview---- no longer than about two or three days afterward. If you have a hard time writing letters and don't want to write any, fight that urge and force yourself to write something. Studies continue to show that the vast majority of job-seekers do not send thank-you letters. As a result, by doing so, you will stand out from other applicants. The speed is of great importance, so you can either email your thank-you letters or drop them off the next day.

2.________________

Write your thank-you note from the heart. Everyone values authentic communications, so rather than using a boring thank-you letter from the Internet, use your own words and feelings to write your letter. Find a way to express your genuine feelings of appreciation and connection with the interviewer. One word of caution: Don’t give fake praise and appreciation; keep it honest and simple.

3.________________

One of the main goals of an employment interview is to determine if there is a good fit between the interviewee (you, the job-seeker) and the employer. Thus, one of your key goals in your thank-you letter should be to clearly express your strong fit with the organization. At the same time, it’s also good to mention a few of your key selling points ------ points that exactly match the requirements of the position you are seeking. Even a thank-you letter is a chance to market yourself.

4._________________

Job interviews are stressful situations and even with excellent preparation, we can sometimes forget to mention something that may be a key selling point. If that happened to you, no worries as you can add the point in your thank-you letter. As you are summarizing your fit with the position and employer, you simply add the additional point you forgot to make in the interview.

5.__________________

One of the worst things you can do is to write an amazing thank-you letter, but realize after you sent it that it had a misspelling, or poor construction. Especially check and double-check the spelling of the name of the employer. Write a draft of your letter and come back to it later to edit it. Read it aloud to check how it flows. Have someone else read it for errors. Review your final version carefully before sending it.

 

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C

    Can you imagine a catfish bigger than a boy? There are more than 1,000 kinds of catfish;28 species are found in the United States' lakes and rivers. This huge family has some mighty strange members. Let's meet a few.

    Walking catfish.Nature's feisty little catfish,found in southern Florida,has an extra lung for breathing on dry land. When its swimming hole dries up,the walking catfish waddles on stiff forward fins in search of another lake or stream.If an enemy attacks,the fish flares(展开)its top and front fins and leaps at the attacker to scare it off.

    Armored catfish.This catfish has heavy,bony plates protecting its body. The shell makes the fish difficult to bone. To cook it,throw the fish whole into a fire. When it is done,break it open for eating.Some armored catfish are found in Florida,but the 100-pounders live in South America.

    Rounding out the family of strange catfish are talking catfish,which make growing sound when you pull them from the water;climbing catfish,which move quickly up shore brush in search of food;electric catfish,which can deliver a mild shock;and blind catfish,which settle in the inky blackness of underwater caves.Blind catfish find food through taste buds in their eight whiskers(须).

    Most catfish have four whiskers on the upper jaw and four on the lower jaw. Sensory holes on these whiskers help the fish smell and taste food even in the muddiest of water.The United States does not have catfish anywhere near the size of those in South America.But in some large U.S,rivers,blue and flathead catties do top 100 pounds.

    Most of the catfish you are likely to catch will be much smaller,about frying pan size.When you catch one,remember that the top fins and the forward fins have poison glands(腺)at their bases. They can give you painful wounds (…)

63.The purpose of the passage is to___________.

      A.encourage readers to go fishing for catfish

      B.inform readers of the world's largest catfish

      C.describe the unusual characteristics of catfish

      D.explain different ways to catch a variety of catfish

64.The author talks about the way of cooking an armored catfish to show that

      A.it has heavy and bony plates         B.it's hard to cook and eat

      C.it has too many bones        D.it's poisonous inside

65.Which is NOT mentioned about catfish in the passage?

      A.Its eating habits.                                     B.Its living conditions. 

    C.Its whiskers.                                  D.Its size

66.What may be continued in the last paragraph?

    A.The author's love for catfish.      B.Where else to catch a catfish.

    C.The origin of the name “catfish”    D.The safest way to handle catfish

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Have you got a Facebook account? Are you thinking of getting one? Jamie Simmonds has just signed up. Let’s see how she’s getting along.
My Diary
MONDAY: I’m officially a Facebooker. I find a few people I used to know and I’ve soon got seven friends. I’ve never felt so popular! I wonder if my old university flatmate Steve is on here…What do you know! He is! Maybe Facebook has its uses.
TUESDAY: I’ve received lots of nice welcoming messages on my wall. Later, I meet up with Steve for a drink after not seeing him for five years. We get on really well! Then, he uses his Facebook app for iPhone to suggest me as a friend to some other former classmates. Some of them even come to the pub and it’s just like old times – possibly a bit too much like old times. During the night, photos are uploaded to Facebook.
WEDNESDAY: Disaster! My mum’s on Facebook! Has she seen the photos of me dancing on the table from last night? Has she shown them to dad? Oh. And I have a friend request – mum again!
THURSDAY: There’s a message from my boyfriend, “so, it’s over then, ;is it?” Evidently I haven’t changed my settings to show I’m “in a relationship”, and I haven’t even added him as a friend. Ah, well, I wonder what my ex-boyfriend is doing… Whoops! I accidentally type his name into my status box instead of the search ‘ and now every one can see it on their news feed.’
FRIDAY: Time to update my status:“Work is boring. Can’t wait for the weekend!” Yeah, that about sums it up. Oh, look, I’ve received a comment! Someone must feel the same way. Lots of my friends now“like” this status.
SATURDAY: Good news! I’ve got 100 friends But wait! Someone’s “un-friended” me! I look through my “friend list” to try to work out who it was. Why did they do that? Am I really such a terrible person? I never knew Facebook could be this cruel.
SUNDAY: Wake up. Check my Facebook page. Make coffee. Check my Facebook page again. Get ready to leave. Change my mind and check my Facebook page … again. I am becoming addicted to it! I think it’s time to end it all before it takes over my life. I delete my account. Back to good, old, simple e-mails. Oh, look, I’ve got a message: A friend invited you to join Twitter. . .
In July 2010, Facebook had more than 500 million active users. The average Facebook user has 130 friends. Facebook is translated into more than 70 different languages. The world spends 700 billion minutes a month on Facebook. Facebook creator Mark Zuckerberg’s Facebook page says he’s a Harvard graduate, even though he actually dropped out to focus on Facebook. The site is valued at between $7.9 and $11 billion.
【小题1】 Why did Jamie’s boyfriend ask her whether she had broken up with him?

A.He had seen photos of Jamie dancing on the table.
B.She showed in her facebook that she was still not dating anyone.
C.Her boyfriend was angry that she refused to add him as her friend.
D.He saw the name of her ex-boyfriend on his news feed.
【小题2】Which of the following is conveyed in this article?
A.Visiting Facebook website took up a large part of Jamie’s time and energy.
B.Jamie is enthusiastic about her present job.
C.Facebook was created by a Harvard graduate, Mark Zuckerberg.
D.Compared with Facebook, Twitter is a better choice for Jamie.
【小题3】What does the word“un-friend” mean in“Someone’s ‘un-friended’ me!”?
A. Being unfriendly to others.
B. Having a quarrel with somebody.
C. Removing a name from the friend list.
D. Ending friendship with somebody.
【小题4】Which of the following is true according to the passage ?
A.Steve was Jamie’s boyfriend in the university.
B.People all over the world spend 700 billion minutes a week on Facebook.
C.Jamie’s mother has seen the photos of her dancing on the table.
D.Jamie felt enthusiastic about Facebook at first.
【小题5】It can be learned from the passage that the writer’s attitude towards Facebook is ______ .
A.approvalB.objectiveC.negativeD.positive

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