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

解析試題分析：句意：你弟弟多久上一次網？讓我想想。可能一周兩到三次。What time 幾點；How long 多久；How often 多久一次；How soon多久以后。根據答語two or three times a week知該句是在對動作發生頻率提問，所以選C。
考點：考查疑問詞辨析。