If you want a double room,you'll have to pay __ 70 yaun

问题描述:

If you want a double room,you'll have to pay __ 70 yaun
A other
B each
C more
D another

another+钱数或者时间数 表示 还要……的钱(或时间)
所以another 70 yuan 表示 还要70圆
故选D