Betty goes to learn how to play the violin every afternoon ____ Saturday and Sunday .She does housework on these days .
A.on B.during C.during D.except
为什么选B不选C,请详解,
不好意思打错了，C是from。答案是这样翻译的，Betty每天下午都学习如何拉小提琴，除了周六日在家做家务外