I don't have _______ money, but I'm ____
题型：选择题
问题：
I don't have _______ money, but I'm _______ busy. [ ]
A. too much, much too
B. much too, too much
C. too much, too much
D. much too, much too
题型：选择题
I don't have _______ money, but I'm _______ busy. [ ]
A. too much, much too
B. much too, too much
C. too much, too much
D. much too, much too
。已知
，定位元件上两个平面的夹角α=45°。求定位误差，并判断是否能保证尺寸A的加工要求。
