沉降缝和伸缩缝在挡土墙中同设于一处,称之为沉降伸缩缝。对于非岩石地基,挡土墙每隔10 发布时间:2019-01-20 01:16 │ 来源:www.tikuol.com 题型:判断题 问题: 沉降缝和伸缩缝在挡土墙中同设于一处,称之为沉降伸缩缝。对于非岩石地基,挡土墙每隔10~15m设置一道沉降伸缩缝。
题型:判断题 Our English teacher _____ two daughers, we all like _____ with them.[ ]A. have, playing B. has, play C. have, to play D. has, to play 查看答案