高一外研必修四全套辅导(6个)
1. Module 1 Life in the future辅导 2. Module 2 Traffic Jam辅导 3. Module 3 Body Language and Non-verbal Communication辅导 4. Module 4 Great Scientists辅导 5. Module 5 A trip along the three gorges辅导 6. Module 6 Unexplained Mysteries of the Natural world辅导