方程2x+3=5,则代数式4x+7的值为 [ ] A.10 B.11 C.12 发布时间:2017-06-09 20:54 │ 来源:www.tikuol.com 题型:选择题 问题: 方程2x+3=5,则代数式4x+7的值为 [ ]A.10B.11C.12D.13
题型:选择题 --Dad, can I go to the movies tonight?--Sure, but you ____ come back home before 9 o’clock.A.canB.mustC.mayD.might 查看答案