题目

下列朝代及其建立者的对应关系，正确的是（） A . 夏朝—启 B . 秦朝—嬴政 C . 魏国—曹操 D . 蜀国—孙权 答案：B---I think it’s necessary to learn how to work in groups.---I quite agree. Sometimes it’s even ________ than grades.A. less important B. more important C. the least important D. the most important