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【单选题】裸露的巨石侧立千仞，光秃秃没有土壤，尤其那些极高的地方，天寒风疾，草木不生，苍鹰也不去那里，一棵棵松树却破石而出。为了从石头里寻觅生机，也为了牢牢抓住绝壁，以抵抗不期而遇的狂风的撕扯与摧折，它们的根日日夜夜与石头搏斗着，最终________地穿入坚如钢铁的石体。填入画横线部分最恰当的一项是（）。
A.
不言而喻
B.
稳如磐石
C.
不可思议
D.
不负众望
【单选题】A Roadmap for the Planet From the 18th through the mid-19th century, whale oil provided light to much of the Western world. At its peak, whaling employed 70,000 people and was the United States’ fifth...
A.
People replaced whale oil with kerosene for lighting.
B.
People have realized that whaling is too savage.
C.
People didn’t buy whale oil because of its high price.
D.
People were unwilling to go farther to kill whales.