...▲P35▲All sports for all
people.(句子为什么没有动词)around
the world与all
over the world的区别▲P36▲purpose
for doing还是purpose
of doinge-sports的用法▲P37▲“Blue Paint” run 是什么意思sweat your way to…是什么用法▲P38▲set good
examples to / foraccept...
这是一道改错题,句子中有一处错误:Technological and design advances are making highways safer, as recent years have seen increased emphasis in research on the needs of older drivers.