题目

如图，用直尺和圆规作一个角等于已知角，能得出的依据是 ． 答案：【1】SSS ---Have you ever been to Xiangyang? ---Yes. It is an ancient beautiful city ______ has more than 2800 years’ history.　　 A. who　　　　　 B. it　　　　　　　 C. that　　　　　　　 D. she