have you ever asked her for the reason ___may explain her absence_英语解答

have you ever asked her for the reason ___may explain her absence?
A becauseBwhat C that DWhy
为什么?

人气：112 ℃　时间：2020-04-12 16:21:17

解答

C
从句缺少主语成分,所以是定语从句,用that引导