The government should develop system to predict when wildfires occur an

题干

The government should develop system to predict when wildfires occur and
give warnings in time.

A．previous

B．reliable

C．reasonable

D．responsible

上一题下一题 0.64难度单项选择更新时间:2011-04-08 02:20:48

小学学科试题库

初中学科试题库

高中学科试题库