Security cameras are restricted to ________ s...

Security cameras are restricted to ________ spaces，such as hallways and exits.There will be no cameras in classrooms，locker rooms(更衣室)or bathrooms.

A．common　 B．private　 C．usual　 D．ordinary

高三英语单项填空中等难度题查看答案及解析

The camera is _______expensive________ I can't afford it.

A. so, that       B. such, that     C. so, as to         D. enough, that

高三英语单项填空中等难度题查看答案及解析

— Are you expecting to receive a digital camera as a gift?

— Yeah! I can’t wait to get ________.

A. some    B. any        C. it                                    D. one

高三英语单项填空中等难度题查看答案及解析

We are not _____fools _____believe what he says.

高三英语单项填空简单题查看答案及解析

Allow children the space to voice their opinions____ they are different from your own.

A. until    B. as though  C. unless    D. even if

高三英语单项填空中等难度题查看答案及解析

Allow children space to voice their opinions _____ they are different from yours.

A．as if              B．even if            C．unless            D．until

高三英语单项填空中等难度题查看答案及解析

Unlike produce such as peaches or bananas, strawberries begin to decline as soon as they are picked. Scientists have been working on a special protection that delays spoilage by slowing water loss and oxidation (氧化).

Every fruit and vegetable breathes. Once a piece of produce is picked from a tree or plant, it continues to breathe, aging slowly, until it begins to break down. Microorganisms then move in, causing it to spoil. Refrigeration can delay the process, but only so much.

Some scientists now think they can make your bananas, avocados, and other fresh produce last up to twice as long by delaying spoilage. Apeel, a start-up in Santa Barbara, California, has created a way to remove lipids from several popular crops and transform each type into a powder. Dissolved in water and applied to fruits or vegetables, it forms an edible(可食用的) barrier to lock moisture in and microorganisms out.

Farmers can apply a version of the solution in the field, or distributors can use the rinse (冲洗) on the packing line, extending a fruit’s shelf life by days or even weeks. The FDA recognizes the process as safe, and earlier this year it was approved for use on organic produce.

Giving shoppers more time with their fresh food is one purpose. But Apeel’s higher goal is to fight food waste and reduce the number of refrigerated trucks and ships that race between fields and stores to deliver food at its peak. The technology can also allow more crops to be delivered to more places farther and farther from where they’re grown. “You can imagine a world without seasonality of fresh produce,” says James Rogers, Apeel’s CEO and a materials scientist.

In the meantime, who couldn’t use a few extra days before that fruit in the fridge starts to mold?

1.What has the company, Apeel, invented?

A. A strategy to fight food waste by mixing fruits or vegetables with crops.

B. A solution to get rid of what causes fresh fruits or vegetables spoil.

C. A method to remove crop lipids and change them into nutritious powder.

D. A way to lock moisture in and microorganisms out by forming an edible barrier.

2.According to the passage, which of the following is NOT true?

A. Fruits and vegetables picked from trees can go bad easily without any protection.

B. Scientists are aimed at a new way to prevent fresh produce from molding soon.

C. Farmers and distributors can use what Apeel has created but it proves unsafe.

D. Shoppers are among those who can benefit a lot from Apeel’s new idea.

3.What do James Rogers’s words mean?

A. Every fruit and vegetable will stay fresh all year around in the future.

B. The food fresh keeping technology contributes to long-distance transporting.

C. You can get any fresh produce in any season in the future.

D. You can use the fridge to store the fresh produce for a longer time.

高三英语阅读理解困难题查看答案及解析

Ideas about polite behavior are different from one culture to another. Some societies, such as America and Australia for example, are mobile and very open. People here change jobs and move house quite often. As a result, they have a lot of relationships that often last only a short time, and they need to get to know people quickly. So it's normal to have friendly conversations with people that they have just met, and you can talk about things that other cultures would regard as personal.

On the other hand there are more crowded and less mobile societies where long-term relationships are more important. A Malaysian or Mexican business person, for example, will want to get to know you very well before he or she feels happy to start business. But when you do get to know each other, the relationship becomes much deeper than it would in a mobile society.

To Americans, both Europeans and Asians seem cool and formal at first. On the other hand, as a passenger from a less mobile society puts it, it's no fun spending several hours next to a stranger who wants to tell you all about his or her life and asks you all sorts of questions that you don't want to answer.

Cross-cultural differences aren't just a problem for travelers, but also for the flights that carry them. All flights want to provide the best service, but ideas about good service are different from place to place. This can be seen most clearly in the way that problems are dealt with.

Some societies have 'universalist' cultures. These societies strongly respect rules, and they treat every person and situation in basically the same way.

'Particularist' societies, on the other hand, also have rules, but they are less important than the society's unwrinen ideas about what is right or wrong for a particular situation or a particular person. So the normal rules are changed to fit the needs of the situation or the importance of the person.

This difference can cause problems. A traveler from a particularist society, India, is checking in for a flight in Germany, a country which has a universalist culture. The Indian traveler has too much luggage, but he explains that he has been away from home for a long time and the suitcases are full of presents for his family. He expects that the check-in official will understand his problem and will change the rules for him. The check-in official explains that if he was allowed to have too much luggage, it wouldn't be fair to the other passengers. But the traveler thinks this is unfair, because the other passengers don't have his problem.

1.Often moving from one place to another makes people like Americarts and Australians

A. like traveling better

B. easy to communicate with

C. difficult 1o make rcal friends

D. have a long-term relationship with their neighbors

2.People like Malaysians prefer to associate with those

A. who will tell them everything of their own

B. who want to do business with them

C. they know quite well

D. who are good at talking

3.A person from a less mobile society will feel it_____ when a stranger keeps talking to him or her, and asking him or her questions.

A. boring       B. friendly        C. normal            D. rough

4.Which of the following is true about "particularist societies"?

A. There is no rule for people to obey.

B. People obey the society's rules completely.

C. No one obeys the society's ruies though they have.

D. The society's rules can be changed with different persons or situations.

5.The writer of the passage thinks that the Indian and the German have different ideas about rules because of different__________.

A. interests        B. habits and customs

C. cultures        D. ways of life

高三英语阅读理解中等难度题查看答案及解析

Ideas about polite behavior are different from one culture to another．Some societies, such as America and Australia, for example, are mobile and very open．People here change jobs and move house quite often．As a result, they have a lot of relationships that often last only a short time, and they need to get to know people quickly．So it’s normal to have friendly conversations with people that they have just met, and you can talk about things that other cultures would regard as personal．

On the other hand there are more crowded and less mobile societies where long – term relationships are more important．A Malaysian or Mexican business person, for example, will want to get to know you very well before he or she feels happy to start business．But when you do get to know each other, the relationship becomes much deeper than it would in a mobile society．

To Americans, both Europeans and Asians seem cool and formal at first．On the other hand, as a passenger from a less mobile society puts it, it’s no fun spending several hours next to a stranger who wants to tell you all about his or her life and asks you all sorts of questions that you don’t want to answer．

Cross-cultural differences aren’t just a problem for travelers, but also for the flights that carry them．All flights want to provide the best service, but ideas about good service are different from place to place．This can be seen most clearly in the way that problems are dealt with．

Some societies have ‘universalistic’ cultures．These societies strongly respect rules, and they treat every person and situation in basically the same way．

‘Particularistic’ societies, on the other hand, also have rules, but they are less important than the society’s unwritten ideas about what is right or wrong for a particular situation or a particular person．So the normal rules are changed to fit the needs of the situation or the importance of the person．

This difference can cause problems．A traveler from a particularistic society, India, is checking in for a flight in Germany, a country which has a universalistic culture．The Indian traveler has two much luggage, but he explains that he has been away from home for a long time and the suitcases are full of presents for his family．He expects that the check – in official will understand his problem and will change the rules for him．The check – in official explains that if he was allowed to have too much luggage, it wouldn’t be fair to the other passengers．But the traveler thinks this is unfair, because the other passengers don’t have his problem．

1.Often moving from one place to another makes people like Americans and Australians _____．

A．like traveling better                                                     B．easy to communicate with

C．difficult to make real friends                                            D．have a long–term relationship with their neighbors

2.People like Malaysians prefer to associate with those  _________．

A．who will tell them everything of their own

B．who want to do business with them

C．they know quite well

D．who are good at talking

3.A person from a less mobile society will feel it _______ when a stranger keeps talking to him or her, and asking him or her questions．

A．boring B．friendly C．normal     D．rough

4.The writer of the passage thinks that the Indian and the German have different ideas about rules because of different _______．

A．interests     B．habits and customs C．cultures   D．ways of life

高三英语阅读理解中等难度题查看答案及解析

If you are invited to any special occasion such as a wedding or a celebration, you will have to be ________ dressed.

A. attractively　　 B. controversially

C. conventionally　　 D. appropriately

高三英语单项填空中等难度题查看答案及解析