How to put the ladder is the most reasonable.

Generally, it should be placed vertically! A longitudinal summary of China people's countless experiences. The advantage is that it takes up less space and does not get in the way!

In fact, the horizontal placement of ladders is only a practice in a few places abroad. This time, the Anhui college entrance examination attracted attention. Their factory is placed horizontally, because it is slippery, and it is easy to slide down and hit people when it is placed vertically. Or the kind of telescopic ladder.

For the traditional long ladder in China, if placed horizontally, there are several major shortcomings:

1. You need a bigger ground because the ladder is so long;

2. Putting it horizontally on the ground will occupy more floor space and reduce the floor space for placing other items. The ladder is stacked on the ladder, which is inconvenient to use at any time;

3. Putting it sideways on the ground sometimes leads to tripping.

So in China, when you ask someone, you usually answer them vertically.

This college entrance examination may mislead some students to "correct" their elders' habit of erecting ladders after returning home!

Please make the above analysis according to the specific situation, and don't follow the script!