1.You主语 have to pay谓语动词 a charge宾语 for negotiating the advance状语 if the arrangements are very complicated状语从句
2.for ...advance是pay的对象状语
1.You主语 have to pay谓语动词 a charge宾语 for negotiating the advance状语 if the arrangements are very complicated状语从句
2.for ...advance是pay的对象状语