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[主观题]

It helps locals set up a virtual community that they can interact with from the_________of their own home.

A.comfort

B.warmth

C.environment

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更多“It helps locals set up a virtual community that they can interact with from the_________of their own…”相关的问题

第1题

The basic principle of radar is illustrated by what happens when one shouts in a cave. The
echo of the shouting (11)______ the walls helps a person determine the size of the cave. With radar,however,the waves are radio waves instead of (12)______ waves. Radio waves travel (13)______ the speed of light,about300,000 kilometers in a second. A radar set (14)______ a short burst of radio waves. Then it receives the echoes (15)______ when the waves bounce(反射) off objects. By determining the time it (16)______ for the echoes to return to the radar set,a trained technician (17)______ determine the distance between the radar set and other objects. The word“radar”, (18)______ ,gets its name from the term“radio detection and ranging. ”“Ranging”is the term for detection of the (19)______ between an object and the radar set.

Besides being of critical importance to pilot,radar is (20)______ for air traffic control,for tracking ships at sea,and for tracking weather systems and storms.

(11)

A.through

B.for

C.on

D.against.

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第2题

Did you sleep well last night? Maybe many people will answer No.In fact, in the world
about one in three people do not have good sleep.(1) you say you do not have good sleep, it means waking early and not getting back to sleep, of ten interrupted short period of sleep, or hours or wakefulness.You (2) get tired, worried, and anxious.Your menory and ability to remember things will be affected

Then what should you do when you have the trouble? Do not worry about it too much.First, let' s see whether you can sleep yourself.The ways are as follows:

First,(3)that your bedroom isn' t too cold or too hot Keep it dark aha quiet.

Second, check your lifestyle.:

Do not drink tea, coffee, cola or chocolate four hours before going to bed.Drink less liquid so that you can have no or fewer visits to the toilet

Set your body clock well by getting up and going to bed he fixed time every day.You (4) take any day time naps.

Develop a relaxing bedt ime habit.Read or listen to music.then take a warm bath.If you really can not sleep, try some bread, rice or mil.They will help you fall asleep.

Go for a daily walk.Natural light helps you to put your body clock into correct habits,(5) do exercise outdoors if you can.

Forget the worries of the day.Write down any worries,thoughts or uestions before you go to bed.With these written down, you will have less to think about and your sleep will become easier.(完型填空)

A.Make sure

B.May

C.If

D.Had better

E.So

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第3题

There’s nothing like a beautiful summer dayblue skies, warm breezes, birds singing li
e back and dream about your future. You have the world before you.

Allow yourself to dream, and think big big as the sky. The world’s greatest achievers are some of the best dreamers. Walt Disney, Amelia Earhart, Henry Ford, Susan B. Anthony, Andrew Carnegie, and hundreds more, all had dreams.

Then take the first step to make your dreams come true. Form. a goal and accomplish it. Create a new goal and accomplish it. Every time you set and achieve a goal, you’ll move one step closer toward building the future you want for yourself.

When you achieve a target you’ve set for yourself, it helps build your self-confidence and teaches you self-discipline. Each goal you achieve will boost your confidence and help you set bigger goals for your future. Soon, you’ll find yourself moving on a path to success.

Steps for reaching your dreams:

It can be as easy as starting a savings account at your credit union. Give yourself a goal. First, what do you want to save for? It might be a new CD player, your first car, or college.

Next, where will your savings come from? Will you use a portion of your allowance, or can you think of other ways to earn money?

It’s okay to set small goals at first. In fact, that may be wise so you begin to understand the rewards and personal satisfaction that come from achieving your goals.

You can keep your goals secret or share them with someone close to you who may help you stay on track.

Another important step is to write your goal on paper. Post your written goal (or a photo of it) in your room where you can see it regularly. This will remind you of what you are working toward.

Give yourself a pat on the back when you’ve achieved your goal and start thinking about your next personal challenge.

Before you know it, you’ll be living your dreams.

(1)What is the first step for reaching your dreams?

A、To start a savings account.

B、To give yourself a goal.

C、To save money for something you want.

D、All of the above.

(2)To make dreams come true, how many steps are mentioned in the passage?

A、Three.

B、Four.

C、Six.

D、Seven.

(3)Andrew Carnegie and Henry Ford are mentioned to show ___________.

A、they all had dreams

B、they are greatest achievers in the world

C、we should dream and think big

D、we are achievers if we are dreamers

(4)According to the passage, you praise and encourage yourself when you _________.

A、have formed a goal

B、have accomplished a goal

C、build your self-confidence

D、are planning a personal goal

(5)You’ll be living your dreams〃 means you’ll __________.

A、live in your dreams

B、be dreamers

C、reach your dreams

D、believe your dreams

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第4题

阅读材料,回答题: Long bus RideLong bus rides are like television shows. They have A.begi

阅读材料,回答题:

Long bus Ride

Long bus rides are like television shows. They have A.beginning, amiddle, and an end--with commercials thrown in every three or four minutes. The commercials are unavoidable. Theyhappen whether you want them or not. Every couple of minutes A.billB.oard glides by outside thebus window. "buy Super Clean Toothpaste. " "Drink Good&39;n Wet Root beer. " "Fill up with Pa-cificGas. " Only if you sleep, which is equal to turning the television set off, are you spared theunending cry of "You Need It! buy It Now!"

The beginning of the ride is comfortaB.le and somewhat exciting, even if you&39;ve traveled thatway before. Usually some things have changed--new houses, new buildings, sometimes even anew road. The bus driver has A.style. of driving and it&39;s fun to try to figure it out the first hour orso. If the driver is particularly reckless or daring, the ride can be as thrilling as A.suspense story.

Will the driver pass the truck in time? Will the driver move into the right or the left-hand lane?

After awhile, of course, the excitement dies down. Sleeping for awhile helps pass the middlehours of the ride. Food always makes bus rides more interesting. but you&39;ve got to be careful ofwhat kind of food you eat. Too much salty food can make you very thirsty between stops.

The end of the ride is somewhat like the beginning. You know it will soon be over and there&39;sakind of expectation and excitement in that. The seat, of course, has become harder as the hourshave passed. by now you&39;ve sat with your legs crossed, with your hands crossed behind your head.

The end comes just at the right time. There are just no more ways to sit.

According to the passage, what do the passengers usually see when they are on A.long bus trip? 查看材料

A.B.uses on the road

B.films on television

C.advertisements on the board

D.gas stations

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第5题

The first thing to notice is that the media we're all familiar with—from books to televisi
on--are one-way propositions: they push their content at us. The Web is two-way, push and pull. In finer point, it combines the one-way reach of broadcast with the two-way reciprocity (互惠) of a mid-cast. Indeed, its user can at once be a receiver and sender of broadcast—a confusing property, but mindstretching!

A second aspect of the Web is that it is the first medium that honors the notion of multiple intelligences. This past century's concept of literacy grew out of our intense belief in text, a focus enhanced by the power of one particular technology-the typewriter. It became a great tool for writers but a terrible one for other creative activities such as sketching, painting, notating music, or even mathematics. The typewriter prized one particular kind of intelligence, but with the Web, we suddenly have a medium that honors multiple forms of intelligence—abstract, textual, visual, musical, social, and kinesthetic. As educators, we now have a chance to construct a medium that enables all young people to become engaged in their ideal way of learning. The Web affords the match we need between a medium and how a particular person learns.

A third and unusual aspect of the Web is that it leverages (起杠杆作用) the small efforts of the many with the large efforts of the few. For example, researchers in the Maricopa County Community College system in Phoenix have found a way to link a set of senior citizens with pupils in the Longview Elementary School, as helper-mentors (顾问). It's wonderful to sec-kids listen to these grandparents better than they do to their own parents, the mentoring really helps their teachers, and the seniors create a sense of meaning for themselves. Thus, the small efforts of the man—the seniors—complement the large efforts of the few—the teachers. The same thing can be found in operation at Hewlett-Packard, where engineers use the Web to help kids with science or math problems. Both of these examples barely scratch the surface as we think about what's possible when we start interlacing resources with needs across a whole region.

What does the word mind-stretching imply?

A.Obtaining one's mental power.

B.Strengthening one's power of thought.

C.Making great demands on one's mental power.

D.Exerting one's mental power as far as possible.

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第6题

When you're_____ a crisis, it often helps to talk to someone
.

A.going through

B.going in for

C.going after

D.going over

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第7题

It helps children learn how to deal with the problems they may meet in really life.()
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第8题

The ______ is very helpful. She helps me to find many good books.

A.employer

B.member

C.monitor

D.librarian

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第9题

When birds ____, the air under their wings helps push them up.

A、mirror

B、sink

C、glide

D、wet

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第10题

Vigorous exercise helps prevent illness and is important ()weight control.

A.of

B.to

C.with

D.for

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