【正文】
es after touching something that has bacteria on it, a door or your desk at school, you can get a sick. Some of the symptoms(癥狀) of a cold a fever, a sore throat and a cough. If you sneeze, or if your nose is runny and your are watery, you’ve probably got a cold. Most people who have got a cold feel very tired and don’t have much to do anything. A cold is not a pleasant thing to .However, there are some things you can do to feel .You should have hot drinks you’ve got a sore throat and cough. You should eat healthy foods and get a lot of rest so your body can be strong enough to your sold. If you’ve got a fever, or if you aren’t feeling better within a few days, you should visit your and take some medicine. A cold can be frustrating just remember that there are many things you can do to feel better and get stronger. Take care of your body and stay healthy. 21. A. cough B. headache C. fever D. cold 22. A. exactly B. nearly C. clearly D. firstly 23. A. my B. your C. its D. their 24. A. difficult B. necessary C. easy D. helpful 25. A. build B. find C. feel D. enter 26. A. like B. on C. behind D. with 27. A. take B. catch C. turn D. include 28. A. legs B. arms C. eyes D. ears 29. A. energy B. money C. time D. air 30. A. do B. make C. pass D. experience 31. A. worse B. better C. colder D. hotter 32. A. until B. so C. if D. unless 33. A. fight B. keep C. have D. get 34. A. pare