Under Article 41 of the driving-licence Provisions, what is the validity period of the Learning Driving Certificate (学习驾驶证明) issued after passing Subject 1, and what is the maximum number of test appointments allowed for Subject 2 and Subject 3?

1. Valid for 3 years, with a maximum of 5 testing appointments allowed for Subject 2 and 5 for Subject 3
2. Valid for 2 years, with unlimited testing appointments allowed until passing
3. Valid for 1 year, with a maximum of 3 testing appointments allowed across all subjects
4. Valid for 5 years, with a maximum of 10 testing appointments allowed for Subject 2 only