B.2 soft drinks a day are considered harmful to health
C.87 out of 140 volunteers developed pancreatic cancer
D.sugar might not be the only cause of pancreatic cancer
答案 D [推理判断题。第三段中Pereira提到糖分也许应该受到责备,但那些喝甜软饮料的人通常有其他不健康的习惯,故可推断D项正确。]
3.How does Susan seem to feel about the findings of the study?
A.Satisfied.
B.Doubtful.
C.Worried.
D.Hopeful.
答案 B [推理判断题。倒数第三段中提到耶鲁大学癌症中心的Susan Mayne对此非常谨慎,倒数第二段接着讲述了她对此的看法,由此可推断此人对这项研究发现持“怀疑”态度。]
4.Which of the following statements is true?
A.People who drank mostly sodas did not have the same risk of pancreatic cancer.
B.The high levels of sugar in soft drinks may contribute to pancreatic cancer cell's growth.
C.Those who drank two or more sweetened soft drinks a week had a lower risk of being among those who got pancreatic cancer.
D.Pancreatic cancer is one of the cancers that easily cause death.
答案 B [由第四段第一句可知B项正确。]
B
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