只有( )组对边分别平行的四边形叫梯形. A.2 B.1 C.3 D.4 发布时间:2017-06-21 00:43 │ 来源:www.tikuol.com 题型:选择题 问题: 只有( )组对边分别平行的四边形叫梯形.A.2B.1C.3D.4
题型:选择题 We ______ our breakfast already. We ______ it at school at 6:30.A. have had, had B. have had; have had C. had, have had D. had, had 查看答案