皮皮学，免费搜题
登录
搜题
【单选题】
在零件毛坯加工余量不均的情况下进行加工,会引起( )大小的变化,因而产生误差。A.
切削力
B.
开力
C.
夹紧力
D.
重力
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Betty spends all her income on wine and brie. Currently she gets 30 utils from the last bottle of wine and 15 utils from the last package of brie. The price of wine is $6 per bottle and the price of b...
A.
Betty cannot increase her total utility by changing the combination of wine and brie she consumes.
B.
Betty can increase her total utility by buying more wine and less brie.
C.
Betty can increase her total utility by buying more brie and less wine.
D.
Betty could increase her total utility by buying less of both brie and wine.
【简答题】蛋白质缺乏往往与____缺乏同时发生,称为____。
【简答题】Brie属于 ________。
【简答题】“What is Brie?” “I think it’s a________ of cheese.
参考解析：
知识点：
题目纠错 0
发布
