比x的8倍少23的数是[ ] A.8x+23 B.8x-23 C.23÷8x 发布时间:2017-05-04 16:49 │ 来源:www.tikuol.com 题型:选择题 问题: 比x的8倍少23的数是[ ]A. 8x+23 B.8x-23 C.23÷8x
题型:选择题 ---He's already back to Australia,__________?---____________. He is on a visit to Shanghai.A.isn't he; NoB.hasn't he; YesC.isn't he; YesD.hasn't he; No 查看答案