Question

—______ will you come back from Shanghai?    —In one month.

A．How long

B．How often

C．How soon

D．How fast

Answer 1

C

試題分析：句意:-你多久才從上海回來(lái)？-一個(gè)月以后。how long 多長(zhǎng)時(shí)間，針對(duì)一段時(shí)間提問；how often 多久一次，提問頻率；how soon 多久，多快，經(jīng)常跟一般將來(lái)時(shí)連用；how fast 多快，提問速度。根據(jù)句意可知，這里問的是多久才能回來(lái)，故選C。