皮皮学，免费搜题
登录
搜题
【单选题】
如果 ,厂商为了提高资源配置效率降低成本,应该A.
增加劳动投入
B.
提高规模经济水平
C.
增加资本投入
D.
提高劳动的边际产量
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】Which cutting parameter has the main contribution for changing the cutting speed?
A.
Spindle rotating speed
B.
Feed speed
C.
Cutting depth
D.
Cutting tool geometry
【单选题】The moment _____ Leo will never forget is _____ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
A.
that; that
B.
when; that
C.
when; /
D.
that; when
【单选题】The moment ________ Leo will never forget is________ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
A.
that; when
B.
that; that
C.
when; that
D.
when; /
【单选题】My uncle is a butcher, who is skilled at the pork.
A.
cutting down
B.
cutting up
C.
cutting off
D.
cutting out
【简答题】The moment ________ Leo will never forget is ________ Mr. Green gave him a lot of valuable advice on how to improve his writing.
【单选题】The moment Leo will never forget is Mr. Green gave him a lot of valuable advice on how to improve his writing.
A.
that; when
B.
that; that
C.
when; that
D.
when; where
【单选题】The article is too long. It needs _______ a little.
A.
cutting off
B.
cutting down
C.
cutting up
D.
cutting out
相关题目：
参考解析：
知识点：
题目纠错 0
发布
