有一篇英语阅读理解是讲亚健康healthy

有一篇英语阅读理解是讲亚健康healthy 阅读下列短文，根据短文内容填入适当的单词或短语。

A surprisingly high number of city citizens in China suffer from poor health and many die at an early age．
Poor health with no sign of any identified(确定的)disease a condition known in China as “subhealth ” is on the rise．Subhealth is marked by general weakness low energy levels and a poor immune system．
A survey held in 16 cities with over 1 million population showed high proportions of urban Chinese have been suffering subhealth problems．
The numbers are particularly high in Beijing Shanghai and Guangzhou with 75 . 31, 73 . 49 and 73 . 41 percent respectively of residents in poor health the survey(调查)showed．The problem happens mostly among senior and middle-level managers clerks and other white-collar workers with high education levels said the website of the Red Cross Society of China．
“The subhealth condition found in most cases among groups of people with a high educational level will have bad effects on China’s long-term development and progress if not dealt timely and properly ” the website warned．
A survey by the Chinese Academy of Sciences shows that the average life of Chinese intellectuals is 58 years 10 years lower
than the nation’s average．
This early death phenomenon may be increasing．
Among Chinese people with high education in the 25-59 age
group the death rate for women is as high as 10 . 4 percent．For
men it is even higher：16 . 5 percent．
A report published by the China Subhealth Academic Seminar
said the country’s health is going through a transitional(过
渡的)period and many long-term diseases have taken the place
of infectious diseases such as SARS cold as the main cause of death．
“Bad working habits poor disease prevention knowledge not
enough governmental investment and lack of health education are
the main reasons ” said Yang Xiaoduo a healthcare expert with
a local health association who said China should race against
time seeking measures to solve the sub health problem．Ⅰ.
Senior and midllle-level managers, clerks and other 1 with high educ ation are most like ly to have subhealth.
The main reason for subhealth is bad working habits,2
not enough govemmental ivestment and 3
Ⅱ.
Subhealth symptoms
general weaknesses
4
5
答案解析：
1．第五段第一句话讲到问题主要出现在哪些人中间，列举的人群包括了“白领”。

所以此空应填：white-collar workers。

2＆3．最后一段保健专家的话分析了亚健康状况产生的原因，其中两个就是：poor disease prevention knowledge 和lack of health education。

4＆5．文章的第二段中“Subhealth is marked by…”一句表明此处应该填写：slow energy levels和a poor immune system。

be marked by意为“以……为特征”，也就是亚健康的症状symptoms。