题目

— The accompany (陪伴) of parents is very important.  — Yes. _____ parents are busy, they should try to spend more time with their children. A. Because   B. After      C. Though        D. If 答案：C13÷5=2…3，如果被除数和除数都扩大100倍，那么结果是（　　） A、商2余3B、商200余3C、商2余300