A:and then he bega
B:when he bega
C:to begi
D:than he bega
欢欢与乐乐月工资相同,欢欢每月存30%,乐乐月开支比欢欢多10%,剩下的存入银行1年(12个月)后,欢欢比乐乐多存了5880元,求欢欢、乐乐月工资为多少?
My friend invited me ______ the Art Club , and I accepted it with pleasure.