题目: 一个数除以7有余数,那么余数最大为______.1星期=______时. 答案: ①因为在有余数的除法里,余数一定要比除数小,所以一个数除以7有余数,那么余数最大为6;②1星期=7天,7×24=168(时),所以,1星期=168时.故答案为:6,168.
题型:选择题 _____ achievement, last week's ministerial meeting of the WTO here earned a little, though not failed. [ ]A. In case of B. In honour of C. In favour of D. In terms of 查看答案