2022年成人高考高起点《英语》专项练习题兼答案（10）

【导语】中国教育在线成人高考频道根据《全国各类成人高等学校招生复习考试大纲》收集整理了2022成考高起点《英语》模拟试题以供广大考生参考，具体如下：

成人高考有疑问、不知道如何选择主考院校及专业、不清楚成考当地政策，点击立即了解》》

2022年成人高考高起点《英语》专项练习题兼答案（10）

2022年成人高考高起点《英语》专项练习题兼答案汇总

Passage Five

About 79 million Americans have pre-diabetes(糖尿病前期).That means they have blood sugar that’s higher than normal but not high enough to be diagnosed(诊断)with type 2-at least not yet.One long-term study reported by the American Diabetes Association found that 11%of people with pre-diabetes develop the full-blown disease each year.Another study shows that pre-diabetes will probably become type 2 in 10 years or less.

Yet,that process is not inevitable.Last year,scientists in Colorado found that people with pre-diabeles who lowered their blood sugar to normal levels—levels—even briefly—were 56%less likely to reach type 2 levels.

If you have pre-diabetes,here are four steps to help prevent or delay a diabetes diagnosis.

Lose 7%of your body weight.That is about 15 pounds for the persons who weigh 200.Dropping that small percentage has been shown to lower the risk of developing type 2 by close to 60%.

Exercise 30 minutes five days a week.Whether you do the 30 minutes in one shot or in three 10-minute sessions,the benefit is the same.Choose certain exercises,such as fast walking,playing tennis or lifting weights.Physical activity such as sweeping floors works,too.

Turn to your doctor.In some cases,pre-diabetes raises the risk of heart disease and stroke by 50%.Your doctor may use some medicine to control your glucose(葡萄糖)levels and keep your blood pressure in check.

Know your numbers.To see if your pre-diabetes is improving,have your blood sugar checked regularly.A fasting blood sugar of 100 to 125 mg/dl suggests pre-disbetes;126 mg/dl or above is diabetes;and below 100 is normal.Other tests,including glucosc tolerance and AIC,also are used to monitor blood sugar.

()52.What do we learn from the two studies mentioned in Para graph 1?

A.Pre-diabetes will surely become type 2 diabetes.

B.Pre-diabetes is likely to become diabetes within years.

C.Enough attention should be paid to the treatment of type 2.

D.Pre-diabetes is ranked No.1 danger threatening Americans’health.

()53.To prevent or delay a diabetes diagnosis,people with pre-diabetes should pay most attention to.

A.glucose levels B.exercises C.heart disease D.stroke

()54.Which of the following suggests that you have pre-diabetes?

A.70 mg/dl.B.90 mg/dl.C.110 mg/dl.D.130 mg/dl.

()55.What column of a newspaper is most likely to have this article?

A.Technology.B.Entertainment.

C.Education.D.Health.