2 2 5 19: 30 | 41。 | | | | | | | | | 2 2 15 00 - 17 00 | C2 | C1 | 2 2 20 40 | | 6 | | | | 1. C2 | | 2. | C1 C2 | 3. C1 C2 | 10 | | | | | | 18947734773 | |