He must be helping the old man to water the flowers. ? A．is he B．isn't he C．must he D．mustn't he 题目和参考答案——青夏教育精英家教网—

题目内容

He must be helping the old man to water the flowers，_______?

A．is he B．isn't he C．must he D．mustn't he

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相关题目

.—He must be busy doing his homework right now.

—I imagine____.

A. that B. to C. so D. it

He met her at a party. She was outstanding; many guys were 41 her, but nobody paid any attention to him. After the party, he 42 her for coffee. She was 43 . In order not to appear rude, she went 44 .

As they sat in a nice 45 shop, he was too nervous to say anything and she felt 46 .

Suddenly, he asked the waiter, “Could you please give me some 47 ? I’d like to put it in my coffee.”

They stared at him. He turned red; but when the salt came, he put it in his coffee and drank. 48 , she asked. “Why salt with coffee?” He explained, “When I was a little boy, I lived near the sea, I liked playing on the sea… I could 49 its salty taste, like salty coffee. Now every time I drink it, I 50 my childhood and my hometown. I miss 51 and my parents, who are still there.”

She was 52 touched. A man who can admit that he’s homesick must love his home and care about his family. He must be 53 .

So they dated, 54 and lived happily together. And every time she made coffee for him, she would put in some salt, the way he liked it.

After 40 years, he 55 and left her a letter which said:

My dearest, please 56 my life-long lie. Remember the first time we dated? I was so nervous that I asked for salt 57 sugar.

Sweetheart, I don’t exactly like salty coffee. But as it mattered so 58 to you, I’ve 59

to enjoy it. Having you with me was my greatest happiness. If I could live a second time, I hope we can be together again, 60 , it means that I have to drink salty coffee for the rest of my life.

A. before B. beyond C. after D. near

A. invited B. paid C. forced D. asked

A. interested B. frightened C. moved D. surprised

A. away B. along C. over D. down

A. coffee B. tea C. beer D. wine

A. comfortable B. different C. uncomfortable D. indifferent

A. sugar B. pepper C. candy D. salt

A. Angrily B. Curiously C. Worriedly D. Happily

A. feel B. see C. notice D. find

A. think over B. bring up C. think of D. remind of

A. this B. it C. him D. her

A. highly B. specially C. hardly D. deeply

A. responsible B. reasonable C. sensible D. representative

A. married B. engaged C. separated D. split

A. walked away B. left away C. passed away D. got away

A. forget B. forgive C. imagine D. value

A. instead B. instead of C. in spite of D. other than

A. many B. more C. any D. much

A. studied B. learnt C. adapted D. used

A. however B. as it C. when D. even if

I think that he must be looking up the information in the library, ______?

A. isn’t he B. don’t I C. do you D. must he

What makes a person a scientist? Does he have ways or tools of learning that are different from those of others??The answer is“no”.It isn't the tools a scientist uses but how he uses these tools which makes him a scientist .You will probably agree that knowing how to use a power is important to a carpenter（木匠）.You will probably agree,too, that knowing how to investigate（调查）,how to discover information ,is important to everyone. The scientist ,however ,goes one step further ;he must be sure that he has a reasonable answer to his questions and that his answer he gets to many questions is into a large set of ideas about how the world works.?

The scientist's knowledge must be exact .There's no room for half right or right just half the time. He must be as nearly right as the conditions permit .What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different ,any changes the scientist observes in a demonstration（实证）must be explained by the changes in the conditions. This is one reason why investigations are important in science .Albert Einstein ,who developed the Theory of Relativity ,arrived at this theory through mathematics. The accuracy（正确性）of his mathematics was later tested through investigation. Einstein's ideas were proved to be correct .A scientist uses many tools for measurements .Then the measurements are used to make mathematical calculations（计算）that may test his investigations.

1.What makes a scientist according to the passage??

A.The tools he uses.

B.His ways of learning.?

C.The way he uses his tools.

D.The various tools he uses.?

2.“...knowing how to investigate ,how to discover information ,is important to everyone.”The writer says this to show_______.?

A.the importance of information

B.the difference between scientists and ordinary people?

C.the importance of thinking

D.the difference between carpenters and ordinary people?

3.A sound scientific theory should be one that_______.?

A.works under one set of conditions at one time and also works under the same conditions at other times?

B.leaves no room for improvement?

C.doesn't allow any change even under different conditions?

D.can be used for many purposes?

4.What is the main idea of the passage??

A.Scientists are different from ordinary people.?

B.The Theory of Relativity.?

C.Exactness is the core（核心）of science.?

D.Exactness and way of using tools are the keys to making of a scientist.?

请阅读下列寓言小故事和故事寓意，从所给的六个选项（ A、B、C、D、E和F）中，选出附和各小题要求的最佳选项

下面是几则寓言小故事：

46. An ant went to the bank of a river to quench its thirst, and being carried away by the rush of the stream, was on the point of drowning. A dove sitting on a tree overhanging the water plucked a leaf and let it fall into the stream close to her. The ant climbed onto it and floated in safety to the bank. Shortly afterwards a birdcatcher came and stood under the tree, aiming at the dove. The ant, perceiving his design, stung him in the foot. In pain the birdcatcher shouted, and noise made the dove take wing.

47. Two men were travelling together, when a bear suddenly met them on their path. One of them climbed up quickly into a tree and hid himself in the branches. The other, seeing that he must be attacked, fell flat on the ground, and when the bear came up and felt him with his snout, and smelt him all over, he held his breath, and pretended to be dead as much as he could. The bear soon left him, for he will not touch a dead body. When he disappeared, the other traveler descended from the tree, and asked his friend what it was the bear had whispered in his ear. “He gave me this advice,” his companion replied. “Never travel with a friend who deserts you at the approach of danger.”

48. A prince had some monkeys trained to dance. Being naturally good at learning, they showed themselves excellent pupils, and in their rich clothes and masks, they danced as well as any of the courtiers. Their performance was often repeated with great applause, till on one occasion a courtier, bent on mischief, took from his pocket a handful of nuts and threw them upon the stage. The monkeys at the sight of the nuts forgot their dancing and became (as indeed they were) monkeys instead of actors. Pulling off their masks and tearing their robes, they fought with one another for the nuts. The dancing spectacle thus came to an end in the laughter and ridicule of the audience.

49. A cock was once strutting up and down the farmyard among the hens when suddenly he noticed something shining in the straw. “Ho! Ho!” said he, “that’s for me,” and soon rooted it out from beneath the straw. It turned out to be a pearl that by some chance had been lost in the yard. “You may be a treasure,” signed the cock, “to man, but for me I would rather have a single barley-corn.”

50. An old man on the point of death summoned his sons around hi to give them some parting advice. He ordered his servants to bring in a bunch of sticks, and said to his eldest son: “Break it.” The son tried hard, but with all his efforts was unable to break the bundle. The other sons also tried, but none of them was successful. “Untie it,” said the father, “and each of you take a stick.” When they had done so, he called out to them: “Now, break,” and each stick was easily broken.

请阅读下面的故事寓意，然后匹配与之对应的小故事。

A. Not everything you see is what it appears to be.

B. One man’s pleasure may be another’s pain. / One man’s meat is another’s poison.

C. Misfortune tests the sincerity of friends.

D. One good turn deserves another.

E. Union gives strength.

F. Precious things are for those that can prize them.

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