2021_2022学年新教材高中英语Unit2SportsandFitnessPartⅤLesson3RunningandFitness课时作业含解析北师大版必修第一册

课时作业(十一)　Unit 2　Part Ⅴ　Lesson 3　Running and FitnessⅠ.单词拼写1．These measures can ________ (缓解) the pres