课时作业8
Ⅰ.阅读理解
Every few years comes a fitness trend that has people scratching their heads in amazement. “Crunning” will probably be one of them. The “c” stands for “crawling”(爬行). This new sport needs twolegged humans running on all fours!
The funny idea is the brainchild of Shaun McCarthy. The 34yearold is convinced that it will revolutionize fitness as we know it. According to the sports enthusiast, “The only thing that crunning's changed about fitness is that it's changed everything about fitness.”
