首 页
大学试题
CMS专题
工学
经济学
专升本
法学
教育学
历史学
更多分类
搜索
题库考试答案搜索网 > 题目详情
当前位置：
首页
>
The only way to conquer a fear is to face it, and doing so as frequently as possible.
>
题目详情
问题题干
答案解析
相关问题
热门问题
最新问题
问题详情
The only way to conquer a fear is to face it, and doing so as frequently as possible.
时间：2022-01-03 19:25
关键词：
专升本英语
答案解析
doing应改为to do[解析] 此题考查and连接的并列结构。整个句子是不定式结构作表语，因此and前后均应为动词不定式。
相关问题
To absorb a younger work force, many companies offered retirement plans as incentives for older workers to retire and make way for the younger ones who earned lower salaries.
The purpose of a custom is to cut down imports in order to protect domestic industry and workers from foreign competition.
The designing of a satellite in the heavenly environment is not absolutely an easy job.
The representation of a cultural phenomenon is usually a logical consequence of some physical aspect in the life style of the people.
The committee was asked to render a report on the housing situation.
最新问题
Only a small minority of the mentally ill are liable to harm themselves or others,
Techniques to employ the energy of the sun are being developed.
These are defensive behavior patterns which derive fromour fears.
回答题: Exercise Being Good or BadCan exercise be a bad thing? Sudden death during or soon after strenuous exertion on the squash court or on the army training grounds, is not unheard of. 51 trained marathon runners are not immune to fatal heart attacks. But no one knows just 52 common these sudden deaths linked to exercise are. The registration andinvestigation of such 53 is very patchy; only a national survey could determine the true 54 of sudden deaths in sports. But the climate of medical opinion is shifting in 55 of exercise, for the person recovering from a heart attack as 56 as the average lazy individual. Training can help the victim of a heart attack bylowering the 57 of oxygen the heart needs at any given level of work 58 the patient can do more before reaching the point where chest pains indicate a heart starved of oxygen. The question is, should middle-aged people, 59 .particular, be screened for signs of heart disease before 60 vigorous exercise?Most cases of sudden death in sport are caused by lethal arrhythmias in the beating of the heart, often in people 61 undiagnosed coronary heart disease. In North America 62 over 35 is advised to have a physical check-up and even an exercise electrocardiogram. The British, on the whole, think all this testing isunnecessary. Not many people die from exercise, 63 , and ECGs ( 心电图 ) are notoriously inaccurate. However, two medical cardiologists at the Victoria Infirmary in Glasgow, advocate screening by exercise ECG for people over 40, or younger people 64 at risk of developing coronary heart disease. Individuals showing a particular abnormality in their ECGs 65 , they say, a 10 to 20 times greater risk of subsequently developing signs of coronary heart disease, or of sudden death.第51题应选：
His stomach felt hollow with fear.
A great deal has been done to remedy_ the situation.
The committee was asked to render a report on the housing situation.
Recent studies have posed the question as to whether there is a link between film violence and real violence．
Will is a document written to ensure that the wishes of the deceased are realized.
The committee was asked to render a report on the housing situation.
别人在看
题库考试答案搜索网 > 题目详情
题库考试答案搜索网 > 题目详情