5、r听第二篇短文,回答第16-20小题。16. ________ are good seasons for outdoor activities. A. Autumn and winter B. Summer and autumn C. Spring and autumn 17.Itisimportantthatyoushouldtake_______inordertogivesimplemedicaltreatmenttosomeoneingreatneedassoonaspossible A
6、. a tent and sleeping bags B. a first-aid box C. food and drinks 18. When hiking in a group, young people have a good chance to ______ . A. enjoy the beautiful view B. learn team spirit C. know how to cure a snake bite19. If you see a snake nearby during
7、the hiking, you should ______ . A. run away as fast as possible B. fight with it C. wait quietly for it to go away 20.Youshould_____tostopthepoisonfromspreadingtootherpartsofthebodyifyouorsomeoneelseisbitten.A. move the victim to a hospital B. wash the wounde
8、d(受伤的)part C. tie something round the bite 二、单项选择(本题共20小题;每小题1分,满分20分