In 2022, the construction safety officer reads the problem by voice, solves the problem, and solves only the wrong problem again if it is wrong.
The shortcut to passing the certification exam is to solve a lot of past questions.
In 2022, construction safety company AI artificial intelligence solves past problems
Read it automatically, solve the problem, and if you make a mistake, give the correct answer again
Just reading it and listening to it comfortably will help memorize it.
**Wrong problem seal breaking function added**