实践证明，矿石金属化率每提高10%，可降低综合焦比（） A.20% B.10% C. 发布时间：2020-05-31 07:25 │ 来源：www.tikuol.com 题型：单项选择题 问题： 实践证明，矿石金属化率每提高10%，可降低综合焦比（）A.20%B.10%C.5%~7%D.3%~5%
题型：单项选择题 完形填空。 We were going to play a game with a country school. They didn't come until the game began. They looked __1__ than we had thought. They were wearing dirty blue jeans and looked like farm boys. We even thought that they had never seen a basketball before. We all sat down. We felt that we didn't __2__ any practice against a team like that. It was already so late that no __3__ could be given to them for a warm-up (准备动作). The game began. One of our boys __4__ the ball and he shot (投) a long pass to our forward (前锋). From out of nowhere a boy in a dirty T-shirt __5__ the pass and with a beautiful form (姿势) he shot and got two points. They __6__ us. Then they got another two points in a minute. Soon it was all __7__ . The country team __8__ us. We certainly learned that even though a team is good, there is usually another __8__ a little better. But the important lesson learned was: One can't tell a man, or a team, by the __10__ .( ) 1. A. stronger ( ) 2. A. get ( ) 3. A. basket ( ) 4. A. got ( ) 5. A. caught ( ) 6. A. surprised ( ) 7. A. out ( ) 8. A. won ( ) 9. A. just ( ) 10. A. T-shirts B. younger B. try B. space B. played B. changed B. kept B. away B. saved B. already B. clothes C. worse C. use C. ball C. missed C. started C. broke C. over C. beat C. about C. places D. less D. need D. time D. carried D. stopped D. hit D. off D. joined D. almost D. points 查看答案
题型：单项选择题 下列不属于道路纵断面图的绘制步骤与方法的是（）。A.选定适当的比例，绘制表格及高程坐标，列出工程需要的各项内容B.绘制原地面标高线C.绘制地形图D.绘制路面线、路肩线、边坡线、护坡线E.绘制设计路面标高线 查看答案