单选题:一个游泳池,每分钟流人4立方米水。如果打开5个水龙头,150分钟就把水池中的水放光;如果打开8个水龙头,90分钟就把池中 题目分类:行政能力 题目类型:单选题 查看权限:VIP 题目内容: 一个游泳池,每分钟流人4立方米水。如果打开5个水龙头,150分钟就把水池中的水放光;如果打开8个水龙头,90分钟就把池中的水放光,如果每个水龙头单位时间内放走的水量相同,则现在打开23个水龙头,要多长时间才能把水池中的水放光?( ) 参考答案: 答案解析:
Since the freight payments are taken care of by the freight Since the freight payments are taken care of by the freight forwarder,the carrie 分类:行政能力 题型:单选题 查看答案
Which of the following service does the consolidator usually Which of the following service does the consolidator usually provide?( ) 分类:行政能力 题型:单选题 查看答案
In groupage transport,the forwarder acts as a sort of( ). In groupage transport,the forwarder acts as a sort of( ). 分类:行政能力 题型:单选题 查看答案