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提问人:网友mohuli 发布时间:2022-01-07
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given the following classical-type table shows the number of days of labor input required to obtain one unit of output of each of the three commodities in each of the two countries:

Given the following Classical-type table shows the number of days of labor input required to obtain one unit of output of each of the three commodities in each of the two countries:given the following classical-type table shows theSuppose that the wage rate in the United Kingdom is £30 per day, the wage rate in the United States is £40 per day. In this situation, the United Kingdom will ___________.

A、export good T and import goods X and Y.

B、export good Y and import goods T and X.

C、export goods T and X and import good Y.

D、export goods X and Y and import good T.

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第1题
—Has the equipment ordered the other day arrived?

—Is it ________ over there?

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第3题

Section D Directions: Read the following text about babies’ growth. For questions 41-45, choose the answer (A, B, C or D) which you think fits best according to the text. Babies Develop Better When They Are Cared For Some time ago scientists and doctors believed that babies started learning at a later age. But today’s research shows that this is not true. Experts say that babies start learning from their birth, and even before that. They recognize new sounds when they are still in their mother’s womb. Researchers from the Netherlands found out that unborn babies can remember sounds. They played sounds to babies and watched their movements. They realized that the older unborn babies got the longer they were able to remember sounds. Above all, mothers can influence how a baby develops in the first year after birth. American researchers studied about 1000 babies and mothers for three years. They found out that a mother’s health influenced the intelligence of children a lot. Children of women who suffered from depression did worse in intelligence tests than those children of happy mothers. Such children also showed more problems when communicating with people. A baby’s weight at birth may also influence its intelligence. Doctors have found out that babies who did not weigh that much at birth are more likely to have physical and mental problems. 500 youngsters who weighed less than 2 kg at birth were tested in the past years. Results show that they did not do as well in movement and mental tests than babies who had a normal weight. The first three years of a child’s development is most important when it comes to communication and language learning. The brain develops rapidly during this time. When a child sees things and hears sounds of many people it repeats them often. Children that do not develop language skills during this period may have problems when they get older. At six months babies make sounds in their native language; after a year they are often able to say a few words. By the age of two they can create simple sentences. By the age of four the number of words a child can understand quickly increases and by the age of 5 it can understand some of the rules of its language. Generally, parents who care for their child more and help develop language skills before they start school do better at school. 41. Today’s scientists believe that babies can .

A、start to learn when old enough

B、read from their birth

C、identify sounds before birth

D、recognize sounds once born

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第4题
阅读理解。????Directions: Read the following passag...
阅读理解。

Directions: Read the following passage. Answer the questions according to the information given in

the passage and required words limit.

Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable

(一次性的) toothbrushes, toothpaste, shampoo and slippers.

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remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests

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out and let it dry. Then you can use it over and over again. Do not use paper cups. At your school canteen,

use your own bowl and chopsticks instead of disposable ones.

1. Please list at least 4 disposable things mentioned in the passage. (Not more than 5 words)

__________________________________________________________________________

2. What will happen in some hotels in Beijing starting from June according to the passage?

(Not more than 9 words)

___________________________________________________________________________

3. Why is it bad to throw disposables away after using them only once? (Not more than 15words)

____________________________________________________________________________

4. How can we be more environmentally friendly when we are in our canteen?

(Not more than 11 words)

____________________________________________________________________________

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第5题
2. Not every order has to be delivered same-day or next-day; merchants should first focus on delivering dates that they can guarantee.
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第6题
The world famous building Westminister Abbey was built by William the Conqueror in 1066.
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第7题
根据以下材料,回答题

The Doctor in America

Self-employed private physicians who charge a fee for each patient visit have been the norm for American medical practice. Most physicians have a contract relationship with one or more hospitals in their community. They refer their patients as needed to the hospital, which usually charges according to the number of days a patient stays and the facilities —— X-rays,operating rooms, tests —— he or she uses.

Some medical doctors are on salary. Salaried physicians may work as hospital staff members, or residents, who are often still in training. They may teach in medical schools, be hired by corporations to care for their workers or work for the federal government"s Public Health Service.

Physicians are among the best-paid professionals in the United States. In the 1980s, it was not uncommon for medical doctors to, earn incomes of more than $100,000 a year. Specialists,particularly surgeons, might earn several times that amount. Physicians list many reasons why they deserve to be so well rewarded for their work. One reason is the long and expensive preparation required to become a physician in the United States. Most would-be physicians first attend college for four years, which can cost nearly $20,000 a year at one of the best private institutions. Prospective physicians then attend medical school for four years. Tuition alone can exceed $10,000 a year. By the time they have obtained their medical degrees, many young physicians are deeply in debt. They still face three to five years of residency (住院医生实习期) in a hospital, the first year as an apprentice physician. The hours are long and the pay is relatively low.

Setting up a medical practice is expensive, too. Sometimes several physicians will decide to establish a group practice, so they can share the expense of maintaining an office and buying equipment. These physicians also take care of each other"s patients in emergencies.

Physicians work long hours and must accept a great deal of responsibility. Many medical procedures, even quite routine ones, involve risk. It is understandable that physicians want to be well rewarded for making decisions which can mean the difference between life and death.

Many physicians in the US are self-employed private physicians. 查看材料

A.Right

B.Wrong

C.Not mentioned

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