题目

— The talk show is really______. I don’t want to watch it.  — Me, either. It makes me _____. A. boring; bored                     B. boring; boring C. bored; bored                     D. bored; boring 答案：A直角梯形的一条对角线把梯形分成两个三角形，其中一个是边长为10cm的等边三角形，则直角梯形的中位线的长度是 A.10cmB.7.5cmC.5cmD.15cm