Teachers' level is all-encompassing: knowledge reserve, problem-solving ability, expression ability, wisdom and tact in dealing with teaching emergencies, teaching and scientific research ability, …

It can only be said that a qualified first-line teacher in senior high school should get a score of 140 or more if he answers the original questions of the college entrance examination within a limited time.

Of course, the answer score cannot simply measure the level of a teacher. However, a teacher whose answer score is always low and often tested by students must be unqualified.