未分类题

A.To probe into the cause of natural disasters.
B.To warn people of the environmental conditions.
C.To formulate effective plans to help the victims.
D.To study the influences of natural disasters.

A.To
B.To
C.To
D.
D.To
E.


【参考答案】

B
BW.Longtunenosee.So,yourejustbackfromatriptotheflood-s......

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