Which of the following is NOT the duty of the lab instructor A．Taking care of the students’ safety.B．Grading their lab notebooks.C．Helping set up the experiments.D．Giving them lectures on physics.
Which of the following is NOT the duty of the lab instructor
A、Taking care of the students’ safety.
B、Grading their lab notebooks.
C、Helping set up the experiments.
D、Giving them lectures on physics.
发布时间：2025-01-19 00:37:36
