题目内容
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Why should we be careful of the word be？
A、“Be” allows for the use of adjectives which are not descriptive.
B、“Be” is rarely used in written English.
C、“Be” is often confused for “bee”.
D、“Be” is often used in a passive manner and does not show action.
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更多“Why should we be careful of th…”相关的问题
听力原文：Why don't we drive there？
(A) No, there isn't.
(B) O.K., whose car should we take？
(C) We'll get some when we arrive.
(13)
A．
B．
C．
W: Well, I don't like to let anyone else drive my car. Tell you what, why don't we go together？
Q: What does the woman mean？
(13)
A．She will drive the man to the supermarket.
B．The man should buy a car of his own.
C．The man needn't go shopping every week.
D．She can pick the man up at the grocery store.
The reason why we are late is_____our car didn' t come.
A．why
B．that
C．because
D．for
What is "computer literacy"？ The term itself seems to imply some degree of" knowing" about computers, but knowing what？ The present opinion seems to be that this should include a general knowledge of what computers are, plus a little of their history and something of how they operate.
Therefore, it is important that educators everywhere take a careful look not only at what is being done, but also at what should be done in the field of computer education. Today most adults are able to use a motor car without the slightest knowledge of how the internalcombustion engine (内燃机) works. We effectively use all types of electrical equipment without being able to tell their histories or to explain how they work.
Business people for years have made good use of typewriters and adding machines, yet few have ever known how to repair them. Why, then, attempt to teach computers by teaching how or why they work？
Rather, we first must fix our mind on teaching the effective use of the computer as the tool is.
"Knowing how to use a computer is what's going to be important. We don't talk about 'auto- mobile literacy'. We just get in our cars and drive them."
The underlined part "print illiterate" in the text refers to ______.
A．one who has never learnt printing
B．one who has never learnt to read
C．one who is not computer literate
D．one who is not able to use a typewriter
听力原文：M: Do you know the thing that's always struck me as odd about opinion polls？
W: What's that？
M: The percentages. Like recently there was a survey about what people thought about traffic, and petrol prices, and public car parks. In some car parks it now costs something like ＄5 to park a car for half an hour.
W: Yeah, but I don't see what you're getting at.
M: What I mean is the percentages in the results. So there might be 70% of people who complained about the high petrol prices, and 60% who want to see the traffic reduced, and 65% who think the car park charges are too high. Does that mean that there are 35% who actually think the charges are OK and would even be prepared to pay more, and another 30% who think the petrol prices are OK？ I mean that's absurd. I don't know anyone who doesn't think they're too high.
W: Well, actually I think we should pay more.
M: Come on, you're joking.
W: No, seriously. I think we should pay more for petrol, even twice as much maybe, and certainly far more for inner city car parks.
M: But why？
W: More taxes should be charged on petrol, I think, to discourage people from using cars, and a kind of graded charging system for car parks depending on how far they are from the city center.
M: What do you mean？
W: Well, if you park your car quite far from the city center then you'll pay a nominal amount as a kind of reward for not polluting the city center. Well, the closer you get to the center, the more you are punished. Prices in the center should be totally prohibitive. I mean with an efficient bus or tram service there's no excuse for using cars.
M: Yeah, but you can't punish people who don't use their car to go into town. I mean if you doubled the price of petrol, it would cost people a fortune to go anywhere, even on short trips, and especially on holidays.
W: Don't use your car then. Use a train.
M: Well, anyway, I still can't believe that 30% of those people who said car park charges were OK all think the same as you.
W: Well, maybe that's where you are wrong. Just think about what I've said and you'll realize that perhaps it's not as stupid as it sounds.
(23)
A．Traffic cost.
B．Public transport.
C．Car parks.
D．Road taxes.
听力原文：W: What are you doing here？ I thought you were going out to make your rounds.
M: I was, but Jack asked me to stick around the office today. He said we are really understaffed, and he needs me to help answer some of the phone calls today. What's up？
W: Oh, I was just on my way to talk to your boss about some of the orders we had received from you. We weren't sure which of the orders you sent to us were more urgent. I wish you guys would do us a favor and jot something down on the order form. It's not like we only receive a few orders, you know.
M: You're right. It has been so hectic here that we didn't give it a second thought. In fact, Jack mentioned something about that the other day. Maybe you should suggest putting something in to indicate the urgency of the orders in the form.
Why did the man not go out today？
A．He left his car at home.
B．He was needed in the office.
C．He was not up to it.
D．He had to talk to the woman.
听力原文：W: John thinks that you should not fix your car yourself.
M: Why should he care？ It's not his car.
Q: What does the man imply？
(18)
A．It does not concern John.
B．John does not care about his car.
C．John will help him fix the car.
D．tie wants John to fix the car.
听力原文：W: Hi, Mike.
M: Hi. I'm surprised to see you on the city bus. Why not drive your car？
W: (23)I've been thinking about the environment lately. If we all use public transportation when we could, the air will be much cleaner.
M: Right. But the bus isn't exactly pollution free.
W: True. But they'll be running a lot cleaner soon, We were just talking about that in my environmental engineering class.
M: What's the city going to do？ Install pollution filters of some sort on their buses？
W: They could, but those filters make the engines work harder and really cut down on fuel efficiency. Instead they found a way to make their engines more efficient.
M: How？
W: Well, (24)there is a material called the coniine oxide. It's a really good insulator. And a thick coat of it gets sprayed on the certain part of the engine.
M: An insulator？
W: Yes. (25)It reflects back the heat of burning fuel. So the fuel will burn much hotter and burn up more completely.
M: So a lot less unburned fuel comes out to pollute the air, right？
W: Yeah, and the bus will need less fuel. So with the savings on fuel cost, they say this will all pay for itself in just six months.
M: Sounds like people should all go out and get this stuff to spray their car engines.
W: Well, not really that easy. To melt the materials before you can spray a coat of it on the engine parts, you first have to heat it over 10,000 degrees. It's not something we are able to do ourselves.
(20)
A．Something is wrong with her car.
B．The cost of the fuel is high.
C．It's cheap to take bus.
D．She thinks public transportation is environmental friendly.
A.chickens
B.eggs
C.rabbits
D.hens
听力原文：M: How can I get to work without a car？
W: Why don't you call for a taxi？
Q: What does the woman mean？
(4)
A．The man should call a friend.
B．The man should work on his car.
C．The man should take a taxi.
D．The man should walk to work.
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