【单选题】
地震灾害是指由于强烈的地面振动，形成___而造成大量人员伤亡和巨大社会财富损失的灾难。
A. 火山
B. 湖泊
C. 地面断裂和变形
D. 大裂谷
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答案
C
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( ) 29. When was canned food invented?
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【单选题】
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【单选题】
( ) 35. What would someone learn from this passage？
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A. A
B. B
C. C
D. D
