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Why did people keep dogs in the old days？
A．People used dogs for hunting.
B．People used dogs for protection.
C．People used dogs for food.
答案
更多“Why did people keep dogs in the old days？A．People used dogs for hunting.B．People used dogs”相关的问题
第1题
Why did most British people play sports？
A．To keep fit.
B．To foster a competitive spirit.
C．Just because they are keen on this game.
D．Understand the game rules.
第2题
Why did the scientists scent the room with only a few sprays of Windex in the experiment？
A．Because they wanted to rule out of other explanations for people's behavior.
B．Because they didn't want the subjects to notice the smell.
C．Because Windex are poisonous.
D．Because they would like to keep the room clean.
第3题
Why did Sutter send Bennet to San Francisco？
A．To ask the Governor for permission to make a home there.
B．To make sure that any gold found on his land would belong to him.
C．To prevent people from making a home in the Sacramento Valley.
D．To ask the Governor to keep a secret.
第4题
听第10段材料，回答12~15题。 Why did people keep dogsin the old days？[A]Peopleused dogs for hunting． [B]Peopleused dogs for protection． [C]Peopleused dogs for food．
第5题
Even the most technically confident people often 【C9】______ instructions for the video or home computer in 【C10】______ of hands-on experience. And people frequently 【C11】______ little notice of consumer information, 【C12】______ on nutritional labels or in the small print of contracts. Psychologists researching reading 【C13】______ to assume that both beginners and 【C14】______ readers read everything put in front of them from start to finish. There are 【C15】______ among them about the 【C16】______ of eyes, memory and brain during the 【C17】______ . Some believe that fluent readers take 【C18】______ every letter or Word they see; others 【C19】______ that readers rely on memory or context to carry them from one phrase to another. But they have always assumed that the reading process is the same: reading starts, comprehension 【C20】______ , then reading stops.
【C1】
A．absolute
B．one
C．single
D．unique
第6题
听力原文： Despite the fact that healthy eating has more publicity than ever before, the sales of chocolate continue to rise.
But why do we like it so much？ It's not enough to answer: "Because it tastes nice." So do other foods. But do you know any other food which some people have to keep closed until their guests arrive？ They know that if they open the chocolate on their own, they'll probably go on eating until they feel slightly ill. And it isn't just the sugar that people like. In the 17th century, when chocolate first arrived here as a drink, people did not put sugar in it because sugar was too expensive.
"Comfort" is a good word to explain why chocolate is more than just another food. It makes people feel safe.
"After a busy day, I like to sit and listen to the radio with a cup of tea and a bar of chocolate."
One answer is that, like coffee, cola and tea, chocolate contains the stimulants. This could explain why it is so difficult to stop eating chocolate once you've started. Some people even fear that they won't be able to atop, and this makes them literally afraid of chocolate.
(33)
A．Because it is better than other foods.
B．Because it tastes good.
C．Because it provides comfort and pleasure.
D．Because it serves as a special food for guests.
第7题
Why did the captain ask the passengers to keep their seat belt on？
A．Because the plane is going to take off.
B．Because the plane is going to land.
C．Because there was an unexpected rough air flow.
D．Because the passengers were in great disorder.
第8题
听力原文： Why do we cry？ Can you imagine life without tears？ Not only do tears keep your eyes lubricated, they also contain a substance that kills certain bacteria so they can't infect your eye. Give up your tears, and you'll lose this onthespot defense. Nobody wants to give up the flood of extra tears you produce when you get something physical or chemical in your eyes. Tears are very good at washing this irritating stuff out. Another thing you couldn't do without your tears is cry from joy, anger or sadness. Humans are the only animals that produce tears in response to emotions, and most people say a good cry makes them feel better. Many scientists, therefore, believe that crying somehow helps us cope with emotional situations. Tear researcher, Winifred, is trying to figure out how it hap pens. One possibility he says is that tears discharge certain chemicals from your body, chemicals that build up during stress. When people talk about crying it out, "I think that might actually be what they are doing", he says. If Fred is right, what do you think will. happen to people who restrain their tears？ Boys, for example, cry only about a quarter as often as girls once they reach teenage years, and we all cry a lot less now than we did as babies. Could it possibly be that we face less stress？ Maybe we found another ways to deal with it, or maybe we just feel embarrassed.
(33)
A．Why people hold back their team.
B．Why people cry.
C．How to restrain one's mars.
D．How tears are produced.
第9题
听力原文：M：You have lived here a considerable time． Did you not say sixteen years？
W：Eighteen，sir，I came，when I was twenty，to wait on the mistress till she died at forty-eight，the master retained me for his housekeeper．
M：Indeed．
W：Ah，times are greatly Changed Since then!
M：Yes，you’ve seen a good many alterations，I suppose？
W：I have，and troubles too．
M：Why the landlord let Thrushcross Grange， and preferred living in a situation and residence so much inferior．Is he not rich enough to keep the estate in good order？
W: Rich，sir! He has，nobody knows what money，and every year it increases．Yes，yes，he’s rich enough to
live in a finer house than this: but he's very near -- close-handed; and, if he had meant to flit to Thrushcross Grange, as soon as he heard of a good tenant he could not have borne to miss the chance of getting a few hundreds more. It is strange people should be so greedy, when they are alone in the world!
M: He had a son, it seems？
W: Yes, he had one -- he is dead.
M: And, that young lady is his widow？
W: Yes.
M: Where did she come from originally？
W: Why, sir, she is my late master's daughter: Catherine Clinton was her maiden name. I nursed her, poor thing! I did wish her family would remove here, and then we might have been together again.
How old is the housekeeper now？
A．Eighteen.
B．Twenty-eight.
C．Thirty-eight.
D．Forty-eight.
