A sprain is caused by

试卷相关题目

• 1Which of the following is NOT true of working class Americans、

  A.They work long hours.

  B.They live from paycheck to paycheck.

  C.They don’t want to be healthy eaters.

  D.They want to save money for their children.

  开始考试点击查看答案
• 2What does the survey indicate、

  A.Many poor Americans want large portions.

  B.Twenty percent Americans want smaller portions.

  C.Fifty seven percent Americans earn $150,000 per year.

  D.Twenty three percent Americas earn less than $25,000 per year.

  开始考试点击查看答案
• 3What happened in the 1970s、

  A.The US government recommended the amount of food a restaurant gave to a customer.

  B.Health experts persuaded restaurants to serve smaller portions.

  C.The United States produced more grain than neede

  D.D.The American waistline started to expand.

  开始考试点击查看答案
• 4Why do American restaurants serve large portions、

  A.Because Americans associate quantity with value.

  B.Because Americans have big bellies.

  C.BecauseAmericans are good eaters.

  D.Bcause Americans are greedy.

  开始考试点击查看答案
• 5Parents in the United States tend to ask their children

  A.to save food.

  B.to wash the dishes.

  C.not to waste foo

  D.D.not to eat too much.

  开始考试点击查看答案
• 6The black-and –blue symptom of a sprain means

  A.pressing one’s ankle

  B.a tight bandage

  C.applying a cold pack

  D.bleeding under the skin

  开始考试点击查看答案
• 7The word “it” in paragraph 2 (line 15) refers to

  A.injury

  B.pressure

  C.swelling

  D.ankle

  开始考试点击查看答案
• 8Once the initial cold pack is removed, what is to be done、

  A.Begin bandaging the ankle

  B.Wait 30 minutes and then reapply the pack for 20 minutes

  C.Keep the ankle in a position lower than your heart

  D.Wait 20 minutes and then reapply the ice pack for 30 minutes

  开始考试点击查看答案
• 9The main idea of the passage is to explain

  A.how to treat a sprained ankle

  B.how a sprain occurs

  C.how to bandage an injured foot

  D.how to reduce the temperature of a wounded area

  开始考试点击查看答案
• 10“...we will need to cure our addiction to oil.” Why does the author say so、

  A.Most of the energy on Earth comes from the Sun.

  B.Oil supply is increasing all the time.

  C.Demand for oil is increasing all the time.

  D.Oil supply is decreasing.

  开始考试点击查看答案