Question

—_____ does your brother go online?  
—Let me see. Maybe two or three times a week.

A．What time

B．How long

C．How often

D．How soon

Answer 1

C

试题分析：句意：你弟弟多久上一次网？让我想想。可能一周两到三次。What time 几点；How long 多久；How often 多久一次；How soon多久以后。根据答语two or three times a week知该句是在对动作发生频率提问，所以选C。