职称英语考试备考之阅读理解（9）

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Eating Potatoes Gives Your Immune System a Boost

17. Eating Potatoes Gives Your Immune System a Boost（卫B）
1) What form of potato is the most nutrient to the human body?
2) What does the reduction in leucocyte levels in the body mean?

3) For what a purpose did the researchers use raw potato starch in their experiment?
4) All of the following foods are rich in resistant starch EXCEPT
5) What a kind of starch is resistant starch after all?

17. Eating Potatoes Gives Your Immune System a Boost（卫B）
1) Potato salad.
2) It may mean the reduced levels of inflammation.
3) They wanted to simulate the effects of a diet high in resistant starch.
4) vegetables
5) It cannot be digested in the small intestine and ferments in the large intestine.

食用土豆可以促进我们的免疫系统

17. Eating Potatoes Gives Your Immune System a Boost（卫B）
①食用土豆最有营养的做法是
②人体内的白细胞减少意味着。
③研究者在实验中使用未经加工的土豆淀粉，是为了 。
④下面不富含耐久淀粉的食物是 。
⑤耐久淀粉的特点是 。

17.食用土豆可以促进我们的免疫系统（卫B）
①土豆沙拉
②炎症水平下降
③模拟富含耐久淀粉的饮食所起的作用
④蔬菜
⑤不能在小肠中消化，而是分流到大肠，在大肠中发酵

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Human Heart Can Make New Cells

Human Heart Can Make New Cells
1) The human heart stops producing cardiac cells
2) The finding could prove to be helpful to
3) In people who' re in their mid-70s, only 0.45 percent of cardiomyocytes
4) Chronic heart failure is associated with
5) It remains unknown whether the rate of cell turnover in diseased hearts

Human Heart Can Make New Cells
1) when a person dies.
2) the treatment of heart diseases.
3) are replaced each year.
4) the death of heart cells.
5) is the same as that in healthy hearts.

人体心脏可产生新细胞

人体心脏可产生新细胞（卫B）
①人类心脏 停止生产心脏细胞。
②这一发现对有所帮助。
③当人到了75岁时，只有0.45%的心肌细胞 。
④慢性心衰是与 有关。
⑤我们不得而知，有病心脏的细胞的更替率是否 。

人体心脏可产生新细胞（卫B）
①当人死的时候。
②心脏病的治疗。
③每年被更替。
④心肌细胞的死亡
⑤与健康心脏的一样。