We expected ____ you would stay for a few days.

We expected ____ you would stay for a few days.
A、where
B、if
C、that
D、whether
【正确答案】：C
【题目解析】：此处为that引导的宾语从句；that在从句中只起引导作用.是从句标识符,没含义,不做成分,可省略.