为什么烟草生产在产量与品质的关系上的提法是“优质适产”?
参考答案:在烟草的生产中质量是第一位的,片面追求产量而导致烟叶质量下降的做法是不可取的。
— What do you want to do next? We have half an hour until the football game.
— ____ .Whatever you want to do is fine with me. [ ]
A. It just depends
B. It's up to you
C. All right
D. No wonder
对于正常产道,下列哪项是恰当的()
A.中骨盆平面的横径是骨盆各平面最短的横径
B.入口平面前后径比横径长
C.出口平面横径比前后径长
D.骨盆轴的上段向下向后,中段向下,下段向下向前
E.骨盆正常倾斜度为70°