Our food ．It’s suggested that measures immediately． [ ] A．is running out; be taken B．is being run out; should be taken C．is running out; are taken D．is being run out; are taken 题目和参考答案——青夏教育精英家教网—

题目内容

Our food ________．It’s suggested that measures ________ immediately．

[　　]

A．is running out; be taken

B．is being run out; should be taken

C．is running out; are taken

D．is being run out; are taken

答案：A
解析：

该题考查全面，综合性较强。特别要注意的是该题中is running out表示“快要用光了”，用进行时形式，表示的是将来的动作。表示将来的几种形式在具体的用法上有何种差异，这是需要在学习过程中认真掌握的内容。

提示：

该题考查时态、语态及虚拟语气。该题第一个空首先考查了进行时表示将来的用法，其次考查语态；短语动词run out相当于不及物动词，没有被动式；后一个空考查主语从句中虚拟语气的使用。

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Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need．It has been demonstrated（证明）that rats will, when given a choice over a period of time, prefer water with vitamins(维生素) to water without vitamins even though there is no difference in taste or smell between the two water bottles．When a fragrant（香的）flavor（作料）was added to the vitamin-enriched water, the rats did seem to prefer it and kept drinking it ,even after the vitamins were switched to the clear water．In time, however, they broke the habit and went back to where the necessary vitamins were．

In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria（自助） feeding arrangement, with a wide selection of baby food before them．They were given whatever food they pointed to or appeared interested in．We are told that at first they showed some unusual eating patterns, but that over a period of time they managed to select well-balanced diet．

So, in choosing food, rats and babies do seem to know and act on what's best for them．Apparently, there is a kind of “body wisdom”, which humans soon lose．Most of us do not eat as wisely as we could．Many of our food preferences are culturally determined and influenced by long-formed habits．Some people eat fox, dog and blackbirds, while we eat cows and pigs．So what people eat and how much they eat seems to be greatly influenced by what is going on around them．

In the experiment on rats, a fragrant flavor was added to the rats’ drinking water to _____________ .

A．encourage rats to drink vitamins-enriched water

B．test whether rats know which drink is good for them

C．find out rats’ preference in flavor

D．demonstrate the vitamins are tasteless

According to the passage ,adults eating habits differ from those of babies because_________．

A．adults know better than babies what kind of food are good for their health

B．adults usually cannot resist the temptation of various delicious foods

C．adults have more choices of food than babies in eating patterns

D．adults' eating habits are closely related to the social and cultural customs

The author implied in the passage that most of us_________．

A．eat a balanced diet

B．choose the food that is of nutrition

C．have the habits influenced by the surroundings

D．like to eat the food with a fragrant flavor．

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A．both prefer flavored food and drink

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_______ our food ________,we had to walk to a village for help.?

A.Since;runs out B.Because;run out?

C.With;running out D.For;running out?

One day a very wealthy father took his son on a trip to the country with the firm purpose of showing his son how poor people can be.

They spent a couple of days and nights on the farm of 36 would be considered a very poor family. On their 37 from their trip, the father asked his son, “ How was the trip?”

“It was 38 , Dad .”

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“Oh yeah?” said the son.

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The son answered, “I saw that we have one dog and they have four. We have a pool that 40 to the middle of our garden and they have a creek (小溪) that has 41 end. We have lanterns in our garden and they have the 42 at night. We have a 43 piece of land to live on and they have fields that go 44 our sight. We have servants who serve us, but they serve 45 . We buy our food, but they grow theirs. We have 46 around our property（财产） to protect us but they have friends to protect them.”

With this the boy’s father was 47 .

Then his son 48 , “Dad, thank you for showing me how 49 we are.”

Too many times we 50 what we have and concentrate on what we don’t have. What is one person’s 51 object is another’s prize possession. It’s all 52 on one’s perspective (视角). Think about what would happen if we all gave 53 for what we have, 54 worrying about what we don’t have.

Be thankful for every single thing in your life, exactly as it is now–and 55 your friends. Be sure to take the time to express your appreciation and gratitude for the people whom you are close to.

A. which B. that C. what D. how

A. arrival B. return C. coming D. reach

A. shameful B. disappointing C. surprising D. great

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A. reaches B. gets C. arrives D. flows

A. much B. some C. no D. another

A. stars B. lights C. darkness D. torches

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A. love B. concern C. thanks D. interests

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B
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D. They stay in the mouth for a long time.
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【小题1】What would happen first without plants?