题目内容

【题目】________, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”

A. Looking through the newspaper

B. While I was looking through the newspaper

C. To look through the newspaper

D. I was looking through the newspaper

【答案】B

【解析】

试题分析:这题考查非谓语动词状语的用法非谓语动词状语时动词的逻辑主语必须和主句的主语一致而这道题主句的主语是a small advertisement而look through的逻辑主语应该是人所以不能用非谓语动词而应该选时间状语从句故选B

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【题目】5 Things I Wish Someone Had Told Me About High School

As a teenager,you get a lot of things shouted at you from all different directions and it's often overwhelming.

1.High school is never like it is in the movies.

As a freshman,everything is so new and you're dealing with the constant feeling of apathy all while caring way too much.It's a delicate balance that I think only teenagers alone ever understand fully.1Expect change,but don't try so hard to fantasize it.

2.Make friends with your teachers.

Not all of the teachers will be fair,or even tolerable,and while that may inspire you to want to take your first dignified stand against today's education system,it won't prevent you from failing.2Pay attention in class because no,you're not "too cool for school."

3.3

You're going to meet people who are dealing with all kinds of problems.Maybe you'll be the one experiencing these things,and in that case,what would you want your friend to do for you?Sometimes you won't feel like being there,maybe you'll be too tired to listen,but it'll be worth it in the end if you really just make yourself reliable.

4.Do not sink in self-pity

Of course,feeling sorry for yourself is okay,it's even healthy!But when you're the person who's always complaining about yourself and your life and questioning all the bad things that happen to you,no one is going to want to talk to you.4

5.You are beautiful,intelligent,and worth it.

5You're surrounded by hundreds of other people who are even better at the things you thought you were best at.Stop comparing yourself.You're not stupid because you failed a history test.You are yourself and that's all you ever will be.

A.Respect your teachers.

B.Lower your expectations.

C.Have a pity on your friends.

D.Nobody is going to feel sorry for you.

E.Most teenagers experience low self-esteem.

F.Many teens often show emotional moods.

G Be the kind of friend you would want.

【题目】PITTSBURGH For most people, snakes seem unpleasant or even threatening. But Howie Choset sees in their delicate movements a way to save lives.

The 37-year-old Carnegie Mellon University professor has spent years developing snake-like robots he hopes will eventually slide through fallen buildings in search of victims trapped after natural disasters or other emergencies.

Dan Kara is president of Robotics Trends, a Northboro, mass-based company that publishes an online industry magazine and runs robotics trade shows. He said there are other snake-like robots being developed, mainly at universities, but didn't know of one that could climb pipes.

The Carnegie Mellon machines are designed to carry cameras and electronic sensors and can be controlled with a joystick (操纵杆). They move smoothly with the help of small electric motors, or servos, commonly used by hobbyists in model airplanes.

Built from lightweight materials, the robots are about the size of a human arm or smaller. They can sense which way is up, but are only as good as their human operators, Choset added.

Sam Stover, a search term manager with the Federal Emergency Management Agency based in Indiana, said snake-type robots would offer greater mobility than equipment currently available, such as cameras attached to extendable roles.

"It just allows us to do something we've not been able to do before," Stover said, "We needed them yesterday."

He said sniffer dogs are still the best search tool for rescue workers, but that they can only be used effectively when workers have access to damaged building.

Stover, among the rescue workers who handled the aftermath (后果) of Hurricane Katrina, said snake robots would have helped rescuers search flooded houses in that disaster.

Choset said the robots may not be ready for use for another five to ten years, depending on funding.

1Which institution is responsible for the development of Choset's robots?

A. Robotics Trends. B. Pittsburgh City Council.

C. Carnegie Mellon University. D. Federal Emergency Management Agency.

2Choset believes that his invention _________.

A. can be attached to an electronic arm

B. can be used by hobbyists in model airplanes

C. can find victims more quickly than a sniffer dog

D. can sense its way as well as its operators

3By saying "We needed them yesterday" (paragraph 7), Stover means that snake-like robots ________.

A. could help handle the aftermath of Hurricane Katrina

B. should have been put to use in past rescue work

C. helped rescuers search flooded houses yesterday

D. were in greater need yesterday than today

4What is the text mainly about?

A. Snake-like robots used in industries.

B. Snake-like robots made to aid in rescues.

C. The development of snake-like robots.

D. The working principles of snake-like robots.

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