问题补充:
—will your brother be back ?
—In two weeks.
A. How long
B. How often
C. How far
D. How soon
答案:
A. How long
B. How often
C. How far
(答案→)D. How soon
解析:句意:---你哥哥多久回来?---两周后。A. How long 多长(时间);B. How often多久一次;C. How far多远;D. How soon 多久。how soon 的答语通常是in+段时间,故选D。