【解析】B) How unstable the West Antarctic ice sheet is. 细节题。本题不难。注意关键句 “but Antarctic experts disagree strongly on just how unstable it is” 即可得出答案。 28. What is the latest information revealed about the West Antarctic ice she...
The technology is great. Without it we wouldn’t have been able to put a man on the moon, explore the ocean’s depths or eat microwave sausages. Computers have revolutionized our lives and they have the power to educate and pass on knowledge. But s...
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