Question

---Do you often stay up?
---No. I always get a good night’s sleep _______ much work I have to do.                         

A．whenever

B．however

C．whatever

D．whichever

Answer 1

B

考查让步状语从句。句意：无论我有多少作业要做，我晚上总有一个很好的睡眠。How much 多少，故选B。