选择题:单选(2分)14. My absent-minded teacher loses his keys, 题目分类:兰州交通大学大学英语3 题目类型:选择题 查看权限:VIP 题目内容: 单选(2分)14. My absent-minded teacher loses his keys, his book and his chalk almost every day!得分/总分A.not pay attention. 2.00/2.00B.be hateful.C.not like someone.D.be intelligent. 参考答案:
矿石运搬时,采用从落矿地点到运输巷道全程靠自重溜放矿石的方法为重力运搬,下列选项适合重力运搬的是( 矿石运搬时,采用从落矿地点到运输巷道全程靠自重溜放矿石的方法为重力运搬,下列选项适合重力运搬的是( )A.开采急倾斜薄或极薄矿脉B.开采倾角为45°的薄矿脉;C 分类:兰州交通大学大学英语3 题型:选择题 查看答案
单选(2分)In recent years much more emphasis has been 单选(2分)In recent years much more emphasis has been put______ developing the stude 分类:兰州交通大学大学英语3 题型:选择题 查看答案
屋面的保温层和防水层严禁在雨大、雪天和五级及其以上时施工。施工时环境气温一般不做要求。( ) 屋面的保温层和防水层严禁在雨大、雪天和五级及其以上时施工。施工时环境气温一般不做要求。( ) 分类:兰州交通大学大学英语3 题型:选择题 查看答案