选择题:图示构件的受力变形,其所属的组合是( ) 题目分类:石家庄铁道大学-材料力学1 题目类型:选择题 查看权限:VIP 题目内容: 图示构件的受力变形,其所属的组合是( )A、 弯扭组合B、 拉弯组合C、 弯剪组合D、 斜弯曲 参考答案:
9. It will be more ______ to take public transport 9. It will be more ______ to take public transport than to drive one’s own car.( 分类:石家庄铁道大学-材料力学1 题型:选择题 查看答案
The house isn’t big enough for us, and ______, it’ The house isn’t big enough for us, and ______, it’s too far from the town. A. fu 分类:石家庄铁道大学-材料力学1 题型:选择题 查看答案
15. The love and support of his family ______ him 15. The love and support of his family ______ him during his difficult times.(本题 分类:石家庄铁道大学-材料力学1 题型:选择题 查看答案