if you want to change for the first -class compartment room

if you want to change for the first -class compartment room If you want to change for a double room,you'll have to pay _ if you want to change for a bigger room,you'll have to pay _ If you want to change for a double room you’ll have to pay _ If you want to change for a double room you'll have to pay _ ） 1.If you want to change for a bigger room,you'll have to p 9.If you want to change for a double room you'll have to pay 1.If you want to change for a double room,you'll have to pay If you want to change for a bigger room,you'll 关于不定代词的一道题目.If you want to change for a double room you’ll h If you want to go to the palace,first you have to go__ a for 英语翻译If you want to change the schedule,other than to change