Jeremy Wirick, 9, has been back in school for less than two months, but he has already had

Jeremy Wirick, 9, has been back in school for less than two months, but he has already had several asthma(哮喘)attacks. A recent attack happened on October 2, after he pushed himself too hard in physical exercise. Running, power walking, jogging and push-ups took their toll. When Jeremy got home an hour or two later, he was out of breath. He needed to use a nebulizer（喷雾器）, a machine that helps send medicine quickly to the lungs, to get his breathing back to normal.
Asthma attacks like Jeremy increase in September and October. More than six times as many asthma sufferers who are primary-school age need hospital treatment in the fall as in the summer.
Experts believe many factors can cause back-to-school asthma. Kids get together in close spaces, they start passing viruses around. A viral infection(感染) can cause an asthma attack. There are also certain fall allergies(过敏症)that can cause attacks. Exercise is another common cause of an attack. Besides, the stress of school can make asthma worse.
Parents can play a big role in helping kids with asthma start the school year right. Dawne Gee’s 10-year-old son, Alexander, has had asthma since he was a baby. Before the school year starts, she tells school workers in writing about her son’s asthma.
The Gees live in Kentucky, which has passed laws allowing students to carry their asthma medication(药物治疗)with them at school. Alexander’s mom makes sure he has his inhaler(人工呼吸器)with him when he goes to school and that he keeps it on hand at all times. In Delaware, where Jeremy lives, kids are allowed to carry their inhalers at school.
The American Lung Association says that about 6.2 million American children suffer from asthma. Asthma is the chronic (慢性) illness that causes students to miss the most days of school. There are many things that schools can do to help students control their asthma
【小题1】The passage mainly deals with .A．how to prevent and treat AsthmaB．what Asthma is and its medicationC．the side-effects Asthma has on kidsD．the causes of Asthma and how to control it at school【小题2】By saying “Running, power walking, jogging and push-ups took their toll.”, the writer means that .A．physical exercise affected their healthB．physical exercise gave them a deep thought C．asthma attacks made them like physical exerciseD．asthma attacks could be cured through physical exercise【小题3】Which of the following statements is NOT supported by the passage?A．Kids are likely to suffer asthma attacks in the fallB．Stress can add to the risk of asthma attacksC．Medication can cure asthma quicklyD．Asthma attacks will need necessary medical treatment【小题4】The passage lists many factors that cause asthma attacks except .A．A viral infectionB．unhealthy habitsC．certain fall allergiesD．physical exercise【小题5】The following paragraph is probably going to talk about .A．tips on asthma for schoolsB．a survey on students with asthmaC．the effects asthma has on studentsD．further understanding of AsthmaD

(答案→)D 解析：可联系答.案.网客服索取。

这个解释是对的