DS: Store s sold a total of 90 copies of a certain book during the 7days of last week, and it sold different numbers of copies on any two of the dats. If for the 7days s sold the greatest number of copies on Saturday and second greatest number of copies of copies on Friday, did store s sell more than 11 copies on Friday? 1. Last week, store S sold 8 copies of the book on Thursday. 2. Last week store s sold 38 copies of the book on Saturday. the answer is B 明天就考了,many thx!!!!
[此贴子已经被作者于2006-12-21 19:27:54编辑过] |