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题目内容
（四川民族学院大学英语A卷）
We can infer from the passage that quakes __________.
A、may happen anywhere at any time
B、mostly strike in oceans and mountains
C、are unobservable in masses of land
D、are hardly the direct cause of fatalities
A、may happen anywhere at any time
B、mostly strike in oceans and mountains
C、are unobservable in masses of land
D、are hardly the direct cause of fatalities
参考答案