填空题

If the pressure on the fault is higher than the force of friction between different blocks or rock, the blocks of rock will ______.

【参考答案】

suddenly snap forward

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热门试题

填空题

Scientists find that on our planet earthquakes are much more frequent where the plates ______.

填空题

Nowadays, scientists still have not made huge progress on the research of earthquake because they have not fully understood what cause earthquakes.