The fourth paragraph describes briefly

试卷相关题目

• 1John Hayes points out in a recent study that

  A.it is healthy to eat food without salt.

  B.many people reject low-salt food completely.

  C.food with less salt tastes better.

  D.many people accept low-salt tasteless food reluctantly.

  开始考试点击查看答案
• 2Drinking three cups of coffee a day

  A.may not be recommended by most doctors.

  B.is harmful to healthy people.

  C.will probably not cause problems.

  D.may benefit sensitive peopl

  开始考试点击查看答案
• 3Caffeine withdrawal symptoms

  A.can become an ongoing problem.

  B.may last as long as a week.

  C.are weight loss and mental disorder.

  D.are usually short-lived.

  开始考试点击查看答案
• 4Some athletes use caffeine to

  A.improve their speed.

  B.increase their endurance.

  C.maintain their alertness.

  D.B.increase their enduranc

  E.C.maintain their alertness.D.relax their muscles.

  开始考试点击查看答案
• 5Caffeine is used to

  A.reduce high blood pressure.

  B.relieve headaches.

  C.cure liver cancer.

  D.treat skin cancer.

  开始考试点击查看答案
• 6The article argues that supertasters

  A.like snack foods as saltiness is their primary flavor.

  B.like the taste of saltiness to block sweet tastes in food.

  C.consume less salt because they don't like intensive tastes.

  D.like to share salty cheese with nontasters.

  开始考试点击查看答案
• 7In paragraph 6, the word "pronounced" is closest in meaning to

  A.weary.

  B.strong.

  C.weak.

  D.strang

  开始考试点击查看答案
• 8The last two paragraphs illustrate that taste acuity is

  A.developed over time after birth.

  B.related to one's eye and hair color.

  C.still unknown to scientists.

  D.genetically determined.

  开始考试点击查看答案