Question

—_______ will the new building be finished ?                                
—In 2 years.                                                    

A．How soon

B．How long

C．How often

D．How far

Answer 1

A

试题分析：句意：——这座新大楼将多久完工？——两年后。A. How soon 多久，表示将要用多长时间；B. How long 多长时间，对时间段提问；C. How often 多久一次，对频率提问；D. How far多远，对距离提问。根据In 2 years.可知此处是对将要用多长时间提问。故选A。