相關(guān)習題
 0  24618  24626  24632  24636  24642  24644  24648  24654  24656  24662  24668  24672  24674  24678  24684  24686  24692  24696  24698  24702  24704  24708  24710  24712  24713  24714  24716  24717  24718  24720  24722  24726  24728  24732  24734  24738  24744  24746  24752  24756  24758  24762  24768  24774  24776  24782  24786  24788  24794  24798  24804  24812  151629 

科目: 來源: 題型:

高考是全社會關(guān)注的大事,學校和家庭表現(xiàn)尤為突出。家庭成員對考生從學習到生活給予無微不至的"關(guān)懷",結(jié)果卻給考生帶來負面影響。根據(jù)圖畫所描述的內(nèi)容寫一篇文章,并發(fā)表自己的觀點(夾敘夾議)。詞數(shù)120左右。

查看答案和解析>>

科目: 來源: 題型:

(2010·吉林實驗中學高三一模)On a ____ morning the little girl was found ____ at the corner of the street.

A. freezing, freezing  B. freezing, frozen    C. frozen, frozen    D. frozen, freezing

查看答案和解析>>

科目: 來源: 題型:

.(2010·北京廣渠門中學高三開學考試)    The number of deaths from heart disease will be reduced greatly if people _____ to eat more fruit and vegetables.

A. are advised    B. be advised   C. be persuaded D. are persuaded

查看答案和解析>>

科目: 來源: 題型:

(2010·吉林實驗中學高三一模)It is said that people are _____ likely to tell lies over the phone as they are in emails.

A. as twice      B. twice as       C. twice more       D. twice than

查看答案和解析>>

科目: 來源: 題型:

_____ successful launch of China’s first lunar orbit “Chang’e-1” has sent _____ waves of excitement across the country.

  A. A; the           B. The; the            C. The; /         D. /; the

查看答案和解析>>

科目: 來源: 題型:

Is there a gas station around _____ I can get some petrol?

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

查看答案和解析>>

科目: 來源: 題型:

The couple are always quarrelling because they don’t seem to ______ the same point of view in anything.

  A. give              B. gain           C. achieve             D. share

查看答案和解析>>

科目: 來源: 題型:

By the middle of the 21st century , the vast majority of the world’s population ________ in cities rather than in the country.

  A. are living              B. will be living           

C. have lived         D. will have lived

查看答案和解析>>

科目: 來源: 題型:閱讀理解

(七)

“Children who eat less salt and drink fewer sugar-sweetened soft drinks may significantly lower their risks of obesity,” researchers recently reported in the journal Hypertension.

“Sugar-sweetened soft drinks are a significant source of calorie intake in children,” said Feng J. He, a researcher at St George’s University of London, England. “It has been shown that sugar-sweetened soft drink consumption is related to obesity in young people.” They wanted to know whether there is a link between salt intake and sugar-sweetened soft drink consumption.

Dr He and colleagues analyzed data from a 1997 national survey of more than 2,000 people between 4 and 18 in Britain. “We found that children eating a lower-salt diet drank less fluid,” said He. “From our research, we estimated that 1 gram of salt cut from their daily diet would reduce fluid intake by 100 grams per day.”

The researchers also found that children eating a lower-salt diet drank fewer sugar-sweetened soft drinks. From their research, they predicted that reducing salt intake by 1 gram each day would reduce sugar-sweetened soft drink consumption by 27 grams per day, after. “If children aged 4 to 18 cut their salt intake by half, there would be a decrease of about two sugar-sweetened soft drinks per week per child, so each child would decrease calorie intake by almost 250 kilocalories per week,” Dr He said.

In previous studies, researchers found that a low-salt diet lowers blood pressure in children, and prevents the development of high blood pressure later in life. “Both high blood pressure and obesity increase the risk of having strokes and heart attacks,” Dr He said.

Dr He recommends that parents check labels and choose low-salt food products. “Small reductions in the salt content of 10 to 20 percent cannot be detected by the human salt taste receptors (感受器) and do not cause any technological or safety problems,” Dr He said.

5. According to the passage, obesity is directly linked to ______.

A. high-salt foods     

B. sugar-sweetened soft drinks

C. high blood pressure   

D. strokes and heart attacks

6. Compared with previous studies, the recent one found that ______.

A. a lower-salt diet may mean less sugar-sweetened soft drink consumption

B. a low-salt diet keeps children out of high blood pressure

C. children face the risk of having strokes and heart attacks

D. low-salt food products do not do harm to people’s health

7. Which of the following statements would Dr He agree to?

A. The less salt people eat, the healthier people become.

B. Children should reduce fluid intake in their daily life.

C. No high-salt food products will be available in shops.

D. A low-salt diet may prevent both high blood pressure and obesity.

8. After reading the passage, who should take effective action?

A. Children. 

B. Parents. 

C. Doctors. 

D. Researchers.

查看答案和解析>>

科目: 來源: 題型:

She was knocked        by a car and now is still        .

   A. down; in danger                    B. off; dangerous

   C. down; dangerous                   D. off; in danger

查看答案和解析>>

同步練習冊答案