Question

— ____ will you finish your homework?
— In half an hour.

A．How long

B．How far

C．How soon

D．How often

Answer 1

C

试题分析：句意：你要多久完成作业？半个小时。finish your homework 完成作业；A多长；B多远；C多快；D多久一次，根据In half an hour半个小时之后；结合题意选C。