Japanese Drilling into Core of Earth
1．题目：According to the passage, Mount Unzen
答案：D) erupted in 1991.
2．题目：According to the passage, the study of the Mount Unzen volcano may benefit Japan in all the
答案：D) predicting volcano eruptions.
3．题目：Why is this research project so important to Japan?
答案：A) Because Japan has many living volcanos.
4．题目：The drilling site on Mount Unzen is
答案：C) about half way up the mountain.
5．题目：The title of this passage Japanese Drilling into Core of Earth actually means that they
答案：A) drill a hole into the core of a volcano.
速记口诀：
日本人的地心旅行
1．1991年发火山
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2．预测研究不受益
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3．日本有许多活火山
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4．钻探地点半山腰
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5．钻孔钻入火山中
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