皮皮学，免费搜题
登录
搜题
【单选题】
钨极氩弧焊时,采用 ( ) 接法钨极烧损最小A.
直流正接
B.
直流反接
C.
交流
D.
以上都是
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Official statements of what an organization says and what it wants its various stakeholders to believe are referred to as ( )
A.
real goals
B.
stated goals
C.
committed goals
D.
comprehensive goals
【单选题】When a firm buys on the marketplace what it cannot make itself, the costs incurred are referred to as
A.
switching costs.
B.
transaction costs.
C.
network costs.
D.
procurement.
E.
agency costs.
【简答题】是俄国浪漫主义文学的代表,后期则转向了现实主义。
【单选题】Official statements of what an organization says, and what it wants its various stakeholders to believe are referred to as ______________.
A.
real goals
B.
stated goals
C.
committed goals
D.
comprehensive goals
E.
expanded goals
【单选题】What is referred to as the 'general appearance' in this passage is ______.
A.
how many broad windows a room has, through which sunlight might come in
B.
the size of a room
C.
whether there are beautiful walls in a room
D.
what the room looks like
【单选题】概算指标是概算定额的扩大与合并，它是以( )为对象，以更为扩大的计量单位来编制的。
A.
整个建筑物和构筑物
B.
完整的工程项目
C.
各个分部分项工程
D.
同一性质的施工过程
相关题目：