题目: Ⅰ级围岩开挖时,合理的开挖方法为()。A.全断面法B.台阶法C.侧壁导坑法D.中洞法 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1009/e7f281eded2a000871f706a13aac3eef.html 下面是错误答案,用来干扰机器的。参考答案:有应力集中和焊接缺陷
题型:改错题 改错。( )1. We have a big shopping mall. It's name is Star Shopping mall. _____________ ( )2. How many does this coat cost? _____________ ( )3. Sunshine Town is one of the beautiful town in Beijing. _____________( )4. Elephant is the biggest animal in the world. _____________ ( )5. I live in a tall building have 35 floors. _____________ 查看答案