题目内容
（请给出正确答案）
[主观题]
The function of the computer mentioned in the passage is to ______.A．counterbalance an ear
The function of the computer mentioned in the passage is to ______.
A．counterbalance an earthquake's action on the building
B．predict the coming of an earthquake with accuracy
C．help strengthen the foundation of the building
D．measure the impact of an earthquake's vibrations
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