2. Tongji is good, it will take about 360 this year, but I don't know what's important.

3. Tongji took the general chemistry exam, which was particularly detailed, so I reviewed a lot.

4. They are all great mentors.

5. They are all very powerful mentors.

6. Go to the Postgraduate Entrance Examination Forum and Tongji Forum to find it yourself. Many people who have passed the municipal examination have stayed in qq, and there are also many environmental protection groups, which should be there.