求出满足条件的所有正整数m的值.
Time now
It's ____ in the morning.
Weather information
Snow has been falling since yesterday.
Suggested ways of transportation(交通工具)
____.
Influence to the school
Some schools in the countryside are ____
More information about the weather
____ will last for at least two more days.
Time for the next ____.
In two hours
为强化安全意识,某学校拟在未来的连续5天中随机抽取2天进行紧急疏散演练,那么选择的2天恰好为连续2天的概率是 ____ (结果用最简分数表示).
5134÷81=( )
如图反映了某时期我国公私经济成分的比例情况,这种情况最早应出现于。( )