2022年职称英语考试《综合类》考试共65题，分为单选题。小编每天为您准备了5道每日一练题目（附答案解析），一步一步陪你备考，每一次练习的成功，都会淋漓尽致的反映在分数上。一起加油前行。

1、Britain\'s Solo SailorEllen MacArthur started sailing when she was eight, going out on sailing trips with her aunt. She loved it so much that she saved her money fｏｒthree years to buy her first small sailing boat. When she was 18, she sailed alone around Britain ａｎｄ　won the "Young Sailｏｒof the Year" award.Ellen became famous in 2001. Aged only 24, she was one of the only two women who entered the Vendee Globe round the world solo race, which lasts 100 days. Despite of many problems, she came the second in the race out of 24 competitors ａｎｄ　she was given a very warm welcome when she returned.Ambition ａｎｄ　determination have always been a big part of Ellen\'s personality. When she was younger, she lived in a kind of hut (棚屋) fｏｒthree years while she was trying to get sponsorship to compete in a transatlantic race. Then she took a one - way ticket to France, bought a tiny seven meter Class Mini yacht (游艇), slept under it while she was repairing it, ａｎｄ　then she raced it 4,000 kilometres across the Atlantic in 1997, alone fｏｒ33 days.Ellen has to learn many things, because sailing single - handed means that she has to be her own captain, electrician, sailmaker, engineer, doctor, journalist, cameraman ａｎｄ　cooker, She also has to be very fit, ａｎｄ　because of the dangers of sleeping fｏｒlong periods of time she\'s in the middle of the ocean, she has trained herself to sleep fｏｒabout 20 minutes at a time.ａｎｄ　she needs courage. Once, in the middle of the ocean, she had to climb the mast (桅杆) of a boat to repair the sails at four o\'clock in the morning, with 100 kph winds blowing around her. It took her many hours to make the repairs, Ellen says: "I was exhausted when came down. It\'s hard to describe how it feels to be up there. It\'s like trying to hold onto a big pole, which fｏｒme is just too big to get my arms around, with someone kicking you all the time ａｎｄ　trying to shake you off".But in her diary, Ellen also describes moments which is worthwhile (值得的) :"A beautiful sunrise started the day, with black clouds slowly lit by the bright yellow sun. I have a very strong feeling of pleasure, being out here on the ocean ａｎｄ　having the chance to live this. I just feel lucky to be here."How does Ellen feel about the Vendee Globe race? ____【单选题】

A.It is enjoyable.

B.It is surprising.

C.It is dangerous.

D.It is relaxing.

正确答案:A

答案解析:本题有一定难度，首先要定好位，答案依据在最后一段，选项D有一定的干扰，认真阅读原文后可排除。文章最后一段谈到了worthwhile，值得的，最后一句还提到I just feel lucky to be here，“感到自己非常幸运”，所以最佳答案是A。

2、A Carrot a Day Keeps Cancer AwayAmong all the malignancies, lung cancer is the biggest killer: more than 100,000 Americans a year die of the disease. Giving up smoking is one of obvious way to reduce the risk, but another answer may lie in the kitchen. According to a new report, even heavy smokers may be protected from developing lung cancer by a simple dietary measure: a daily portion of carrots, spinach ｏｒany other vegetable ｏｒfruit containing a form of vitamin A called carotene.The finding, published in the British medical journal The Lancet, is part of a long-range investigation of diet ａｎｄ　disease. Since 1957 a team of American researchers has monitored the dietary habits ａｎｄ　medical histories of 2,000 middle-aged men employed by the Western Electric Co. in Chicago. Led by Dr. Richard Shelelle of Chicago\'s Rush-Presbyterian, St. Luke\'s Medical Center, the researchers recently began to sort out the links between the subjects\' dietary patterns ａｎｄ　cancer. Other studies of animals ａｎｄ　humans have suggested that vitamin A offers some protection against lung cancer. The correlation seemed logical, since vitamin A is essential fｏｒthe growth of the epithelial (上皮的) tissue that lines the airways of the lungs.Vegetables: But the earlier research did not distinguish between two different forms of the vitamin. "Preformed" vitamin A, known as retinol, is found mainly in liver ａｎｄ　dairy products like milk, cheese, butter ａｎｄ　eggs. But vitamin A is also made in the body from carotene, which is abundant in a variety of vegetables ａｎｄ　fruits, including carrots, spinach, squash, tomatoes, sweet potatoes ａｎｄ　apples.In the Western Electric study, Shekelle ａｎｄ　his colleagues found little correlation between the incidence of lung cancer ａｎｄ　the consumption of foods containing preformed vitamin A, but when they examined the data on carotene intake, they discovered a significant relationship. Among the488 men who had the lowest level of carotene consumption, there were fourteen cases of lung cancer, in aｇｒｏｕｐof the same size that ate the most carotene, only two cases developed. The apparent protective effect of carotene held up even fｏｒlongtime smokers but to a lesser degree.Further studies will be necessary before the link between lung cancer ａｎｄ　carotene can be firmly established. In the meantime, researchers warn against taking large numbers of vitamin A pills, because the tablets contain a form of the chemical that can be extremely toxic in high doses. Instead, they advise a well-balance diet that includes foods rich in carotene. Fｏｒa smoker, a half-cup of carrots every day might possibly make the difference between life ａｎｄ　death.Why do researchers warn against taking large numbers of vitamin A pills?【单选题】

A.The pills are hard to swallow.

B.The pills contain a chemical that can be toxic in high doses.

C.The pills are expensive.

D.The pills cause lung cancer.

正确答案:B

答案解析:根据最后一段，“因为该药片包含一种化学成分，大剂量服用时有巨毒”，因此答案B。

3、The courageous boy has been the subject of massive media coverage.【单选题】

A.extensive

B.continuous

C.instant

D.quick

正确答案:A

答案解析:这个勇敢的男孩成为了媒体大幅报道的对象。本题难度不大，干扰项干扰不强。massive和extensive都可指“大量的”，其他项和答案意义差异较大，最佳答案是A。

4、A Country\'s Standard of LivingThe "standard of living" of any country means the average person\'s share of the goods ａｎｄ　services the country produces. A country\'s standard of living, therefore, depends first on its capacity to produce wealth. "Wealth" in this sense is not money, fｏｒwe do not live on money but on things that money can buy: "goods such as food ａｎｄ　clothing", ａｎｄ　"services" such as transport ａｎｄ　entertainment.A country\'s capacity to produce wealth depends upon many factors most of which have an effect on one another. Wealth depends to a great extent upon a country\'s natural resources. Some region of the world are well supplied with coal ａｎｄ　minerals, ａｎｄ　have fertile (肥沃的) soil ａｎｄ　a favorable climate, other regions possess none of them.Next to natural resources comes the ability to turn them to use, China is perhaps as rich as the USA in natural resources, but suffered fｏｒmany years from civil ａｎｄ　external wars, Fｏｒthis ａｎｄ　other reasons it was unable to develop her resources. Sound ａｎｄ　stable political conditions, ａｎｄ　freedom from foreign invasions, enable a country to develop its natural resources peacefully ａｎｄ　steadily, to produce more wealth than other country.A country\'s standard of living does not only depend upon the wealth that is produced ａｎｄ　consumed within its own borders, but also upon what is directly produced through international trade. Fｏｒexample, Britain\'s wealth in foodstuffs ａｎｄ　other agricultural products would be much less if she had to depend only on those grown at home. Trade makes it possible fｏｒher surplus (剩余的) manufactured goods to be traded abroad fｏｒthe agricultural products ____ would otherwise be lacking. A country\'s wealth is, therefore, much influenced by its manufacturing capacity, providing that other countries can be found ready to accept its manufactures.【单选题】

A.who

B.which

C.where

D.when

正确答案:B

答案解析:本题有一定难度，干扰项干扰较大，本题考查引导非限制性定语从句的关系词，先行词是products，所以正确答案是B。

5、Marsha confessed that she knew nothing of computer.【单选题】

A.admitted

B.reported

C.hoped

D.answered

正确答案:A

答案解析:玛莎承认她对计算机一无所知。本题难度不大，干扰项干扰不大，是送分题，可以确认，confessed和admitted都是“承认”的意思，所以最佳答案是A。