题目内容

3.China Today attracts a worldwide readership,__________ shows that more and more people all over the world want to learn about China.(  )
A.whoB.whomC.thatD.which

分析 今天的中国吸引了一大批世界性的读者,这表明全世界越来越多的人想了解中国.

解答 答案D
此句是一个非限制性定语从句.首先排除C项,因为that不引导非限制性定语从句.who/whom引导定语从句时指代人.此题从句意可知,空里的内容应该指代前面整个句子的内容,故又排除A、B两项.因为which引导非限制性定语从句时,可以指代前面句子的内容,故选D项.

点评 考查非限制性定语从句,只要选准关系词即可.特别记住,that不引导非限制性定语从句.

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1.A. struggle B. communicate C. cooperate D. compete

2.A. temporary B. final C. latest D. present

3.A. However B. Therefore C. Instead D. Besides

4.A. regarded B. suggested C. considered D. concerned

5.A. difference B. sense C. comment D. progress

6.A. prevent B. lose C. miss D. avoid

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While dog keepers realize their dogs can read their moods accurately, scientists have always been a little doubtful. Now thanks to some researchers at the University of Veterinary Medicine in Vienna, Austria, we finally have some convincing evidence.

For their study, biologist Corson Miller and his team exposed eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half got their treat for selecting those that appeared angry.

Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That’s because the scientists believe humans show their emotions on their entire face.

After some training like how to recognize small differences like the wrinkles between the eyes or the changes in their shape that accompany the happy or angry expressions ,the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face. The researchers concluded the dogs were smart enough to read human emotions.

They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the computer “game” that scientists had a hard time keeping them away from the touch screens after the study was completed.

The researchers also noticed only dogs with a male owner had a hard time understanding the expressions correctly. Since the touchscreen models were all females, this confirmed what has been observed in previous studies—dogs are more efficient at reading facial expressions of people that are the same gender as their owner.

1.How did the scientist conduct the experiment?

A. By mixing the selected dogs together.

B. By leaving dogs to women who are either happy or angry.

C. By rewarding only half of the dogs touching the screen.

D. By showing digital pictures of women’s happy or angry faces.

2.Which of the following statements is True about the dogs in the study?

A. The dogs were not all provided with the entire face.

B. The dogs couldn’t read strangers’ facial expressions.

C. According to their size, the dogs were given either upper or lower faces.

D. The dogs could make out small changes accompanying facial expressions.

3.The underlined word “trepidation” in paragraph 5 probably means ______

A. curiosity. B. horror.

C. excitement. D. doubt.

4.How might the results change if the dogs with female owners are shown pictures of male faces?

A. They would be scared away at the sight of the pictures.

B. They found it easy to tell the emotions on the entire face.

C. They found it hard to tell the moods on the faces of a different gender.

D. They would only tell the emotions on partial faces rather than on entire faces.

An insect bee stands out on the logo of the Scripps National Spelling Bee, despite “Bee” being unrelated to the name of the insect. “Bee” refers to “a gathering”, where people join together in an activity.

The National Spelling Bee, formed in 1925, was a collection of many local spelling bees, organized by Louisville. With competitions, cash prizes, and a trip to the nation’s capital, it was hoped that the bee would stimulate “general interest among pupils in a dull subject”. Mark Neuhauser won the national Spelling Bee held that year, by successfully spelling “gladiolus”. In 2014, there were two winners of the bee-a conclusion that has only happened three other times in Bee history, and not since 1962. Sriam Harthwar, a 14-year-old from New York and Ansun Sujoe, a 13-year-old from Texas shared the excitement as co-champions after 22 rounds of spelling. Each took home over $30,000 in cash, scholarship and bonds.

The spelling bee has been held every year except for 1943-1945 due to World War II. Later, the Scripps Company acquired the rights to the program in 1941. The bee is held in late May or early June of each year. It is open to students who have not yet completed the eighth grade, reach their 15th birthday, nor won a precious National Spelling Bee. Its goal is educational; not only to encourage children to perfect the art of spelling, but also to help enlarge their vocabularies and widen their knowledge of the English language.

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A. In 1925 B. In 1941. C. In 1962. D. In 2014.

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A. Ansun is allowed to take part in the Bee again if he likes

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C. the Bee has already been held for ninety times

D. the first prize has been shared four times in Bee history

4.What’s the purpose of writing the text?

A. To make people know a new kind of insect-spelling bee.

B. To introduce a competition about spelling words.

C. To discuss the ways of participating the Scripps National Spelling Bee.

D. To share Mark Neuhauser’s pleasure of winning the competition.

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