Environmental impact assessment is basically the kind where there is no experiment, you just muddle along and then you graduate.

Solid waste depends on the situation. If classified as e-waste, it is easy to get high marks and papers are easy to send. If you fall into other types, you are half tired and still live in a bad smell every day.

From the perspective of follow-up employment, the first category is better, the third category looks at opportunities, and the second category looks at interpersonal relationships. ...