Now the online school is very mature, and the fire engineer has not revealed the topic. Face-to-face instruction is not very useful. Moreover, the time limit of face-to-face teaching is too harsh to guarantee learning. At present, there is no actual combat skill test item in the fire test, so manual operation is not required. Knowing the principle, knowledge is more important. If face-to-face teaching is really convenient and you have enough time, you can refer to it. If face-to-face teaching is inconvenient, or the time can't guarantee to get to school on time, online classes have more advantages.

Gold standard fire control answer