Question

—_______will you come back home from vacation?
—In two weeks.

A．How often

B．How soon

C．How much

D．How long

Answer 1

B

试题分析：特殊疑问词辨析。How often表示对频率的提问；how soon是对将来时的提问；how much是对数量的提问；how long是对一段时间的提问。根据回答in two weeks，说明是对将来时的提问，故B正确。
点评：How often表示对频率的提问；how soon是对将来时的提问；how much是对数量的提问；how long是对一段时间的提问。