[单项选择]While he was climbing the high mountain, he had his leg （　）.
A. broke
B. break
C. broken
D. breaking

[简答题]
Mountain climbing, or ascending mountains, is popular worldwide, wherever hills rise high enough to provide a challenge. The activity’s rewards include the physical exercise it provides, the satisfaction of overcoming difficulties by working with others, the thrill of reaching a summit, and the unobstructed views from a mountaintop. Exploration and research are other reasons that people climb mountains. Since ancient times, people have viewed mountain peaks as towering objects of myth, spiritual inspiration, and romantic beauty. Early peoples made ascents only to hunt game, to rescue lost or strayed animals, or to gain a military advantage over an enemy. Eventually, the unknown and inaccessible peaks ceased to be feared and avoided, and the conquest of the major mountain peaks and ranges of the world began. Mountaineering as a sport was born on August 8,1786. Since that ascent, mountain climbing has evolved in

[单项选择]
Mountain climbing, or ascending mountains, is popular worldwide, wherever hills rise high enough to provide a challenge. The activity’s rewards include the physical exercise it provides, the satisfaction of overcoming difficulties by working with others, the thrill of reaching a summit, and the unobstructed views from a mountaintop. Exploration and research are other reasons that people climb mountains. Since ancient times, people have viewed mountain peaks as towering objects of myth, spiritual inspiration, and romantic beauty. Early peoples made ascents only to hunt game, to rescue lost or strayed animals, or to gain a military advantage over an enemy. Eventually, the unknown and inaccessible peaks ceased to be feared and avoided, and the conquest of the major mountain peaks and ranges of the world began. Mountaineering as a sport was born on August 8,1786. Since that ascent, mountain climbing has evolved into
A. opportunity
B. pleasure
C. danger
D. difficulty

[单项选择]A. He went mountain climbing last year.
B. He hasn’t traveled around the world yet.
C. He’s always wanted to climb that mountain.
D. He definitely does not want to go.

[填空题]Tom had to stop climbing the mountain__________________________.(能让她姐姐跟上)

[单项选择]Will they go climbing the mountain tomorrow
A. Yes, they will if it stops raining.
B. Yes, they will even if it rains.
C. No, they won’t even if it stops raining.
D. The man will but the woman won’t.

[单项选择]The weather （　） us from climbing the mountain.
A. discharged
B. disguised
C. disturbed
D. discouraged