我需要几篇完整的阅读理解题请大家帮忙

我需要几篇完整的阅读理解题请大家帮忙
高三了不抓紧不行了.但是看课本又很难坚持．
我想请大家帮忙找些好的阅读理解题做做,
最好有解释．
　课文的翻译吗就随便了

Scratchy throats,stuffy noses and body aches all spell misery,but being able to tell if the cause is a cold or flu (流感) may make a difference in how long the misery lasts.
The American Lung Association (ALA) has issued new guidelines on combating colds and the flu,and one of the keys is being able to quickly tell the two apart.That's because the prescription drugs available for the flu need to be taken soon after the illness sets in.As for colds,the sooner a person starts taking over-the-counter remedy,the sooner relief will come.
The common cold and the flu are both caused by viruses.More than 200 viruses can cause cold symptoms,while the flu is caused by three viruses--flu A,B and C.There is no cure for either illness,but the flu can be prevented by the flu vaccine (疫苗),which is,for most people,the best way to fight the flu,according to the ALA.
But if the flu does strike,quick action can help.Although the flu and common cold have many similarities,there are some obvious signs to look for.
Cold symptoms such as stuffy nose,runny nose and scratchy throat typically develop gradually,and adults and teens often do not get a fever.On the other hand,fever is one of the characteristic features of the flu for all ages.And in general,flu symptoms including fever and chills,sore throat and body aches come on suddenly and are more severe than cold symptoms.
\x05The ALA notes that it may be particularly difficult to tell when infants and preschool age children have the flu.It advises parents to call the doctor if their small children have flu-like symptoms.