题干
—It's easy for six workers to push the broken van away.
—Yes. _______________
A：When the cat's away, the mice will play.
B：Every dog has its day.
C：Many hands make light work.
D：Don't put all eggs in one basket.
答案(点此获取答案解析）
C
是奇函数
，则常数
的值等于（ ）.
