单项选择题

We can infer from the passage that quakes ______.

A．may happen anywhere at any time
B．mostly strike in oceans and mour~tains
C．are unobservable in masses of land
D．are hardly the direct cause of fatalities

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单项选择题

Which of the following statements is TRUE according to the passage

A．Earthquake destruction is declining.
B．Earthquake forecast is improving.
C．Man is no longer fearful of earthquakes.
D．Man is capable of conquering earthquakes.