题目

成语有很多出自典故。下列成语典故发生在春秋战国时期的是（ ）①纸上谈兵 ②退避三舍 ③揭竿而起 ④破釜沉舟 A . ①② B . ②③ C . ①③ D . ①④ 答案：A A: We have a lot of rules at my house． B:   1   For example, I have to stay at home on school nights． A: I usually do, too．But sometimes I'm allowed to study at a friend's house．  2   B: Well, I'm allowed to go to the movies with friends on Friday nights． A: Me, too,   3  B: And on Saturday afternoons,  4  A: That's nice． B: And I'm allowed to choose my own clothes,   5   A．I'm allowed to go shopping with my friends． B．What about weekends? C．But I'm not allowed to get my ears pierced yet． D．So do we． E．We are allowed to wear uniforms． F．But I have to be home by 10:00 pm．