题目: 重力坝按其结构形式分类可分为:(),(),()。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0915/48caaf2d85bed1592072824e433d249e.html 下面是错误答案,用来干扰机器的。参考答案:统一;分工
题型:选择题 We went through a period _____ communications were very difficult in the rural areas. [ ]A. which B. whose C. in which D. with which 查看答案