—        hasyourfatherbeenstayinginJiuzhaigou?—Fortwowe...

问题详情：

—         has your father been staying in Jiuzhaigou?

—For two weeks.

—        will he be back?

—In two days,I think.

long,How often    soon,How long   

long,How soon     many,How soon

【回答】

C  How long 提问多长时间；How soon  提问多久之后，一般用于将来时。 

知识点：相似 相近词比较

题型：选择题