Ⅰ卷专练(五)
Ⅰ.阅读理解
Earlier this month，two rock climbers achieved what many thought impossible：They climbed up the 3,000foothigh Dawn Wall in Yosemite National Park without specialized equipment.Climbing without this equipment is called“freeclimbing.”Until now，no one had freeclimbed to the top of the rock face，which is a part of the mountain EI Capitan.
