英语论文网

A. how to select subjects and what to do in the research. 怎样选择被测试者以及研究中做了什么。(正确答案).

B. how to identify supertasters and nontasters.怎样定义超重口味的人和没口味的人。

C. why to limit the number of subjects to 87 persons.为什么把人的数量限制在87个。

D. why to select more male subjects than female ones.为什么挑选更多的男性。

3. The article argues that supertasters文章指出口味超重的人________________。

A. like the taste of saltiness to block sweet tastes in food.喜欢用咸味阻挡食物里的甜味。

B. like snack foods as saltiness is their primary flavor. 快餐食品是他们最主要的食品。(正确答案)

C. consume less salt because they don't like intensive tastes.吃更少的盐，因为它们不喜欢重口味。

D. like to share salty cheese with nontasters.喜欢和没口味的人分享咸奶酪。

4. Which of the following applies to supertasters in terms of bitter taste? 对于口味超重的人，下列哪项比较适用于苦味?

A. They like bitterness in foods as well as saltiness.他们喜欢食物中的苦和咸。

B. They like high-salt cheese as it has intense bitter taste.他们喜欢很咸的奶酪，因为它有强烈的苦味。

C. They prefer high-salt cheese, which tastes less bitter.. 他们更喜欢高盐度的而不是很苦的奶酪。(正确答案)

D. They prefer high-salt cheese as it is good to health.他们更喜欢很咸的奶酪，因为它对身体更健康。

5. What message do the last two paragraphs carry'? 文章的最后两段所带有的信息是____。

A. Taste acuity is genetically determined. 一般情况下，味觉的敏感度由基因决定。(正确答案)

B. Taste acuity is developed over time after birth.自从出生后，味觉的敏感度一直在提高。

C. Taste acuity is related to one's eye and hair color.味觉的敏感度和一个人的眼睛和头发的颜色有关。

D. Taste acuity is still a mysterious subject in science.味觉的敏感度在科学上仍然是一个谜。