At an uncontrolled intersection with no traffic signals or police control, Vehicle A intends to turn left while oncoming Vehicle B is proceeding straight through the intersection. Who has the statutory right-of-way?

1. Vehicle A has right-of-way because left turns take precedence
2. Vehicle B has right-of-way because turning vehicles must yield to straight-going vehicles (转弯让直行)
3. Whichever vehicle enters the intersection faster has right-of-way
4. The larger vehicle has right-of-way