Do you know which is the way to the park中的宾语从句的主语是什么

Do you know which is the way to the park中的宾语从句的主语是什么

doyouknow后面的就是宾语从句则which就是主语

which

1. 答案：当然是which了。
2. 解释：如果宾语从句的主语是the way to the park的话，则此句必须改成：
Do you know which the way to the park is？
3. 注：宾语从句的句序是：引导词 + 陈述句。