皮皮学，免费搜题
登录
搜题
【单选题】
既是成本管理工作的起点,也是成本事前控制成败的关键是
A.
成本控制
B.
成本计划
C.
成本预测
D.
成本利润
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】When a sample is measured in parallel, which is the possible reason can result in good precision but bad accuracy of the result?A. During the operation, the solution is splashed out seriouslyB. use un...
A.
mistake，influence accuracy
B.
true
C.
mistake，influence accuracy
D.
mistake
查看完整题目与答案
【单选题】When is the parallel search used?
A.
When searching a small are
B.
When searching a large area.
C.
When searching over hilly terrain
D.
When searching during night.
查看完整题目与答案
【多选题】“一次测试,多处适用”指的是哪个认证体系,并且范围是多大?
A.
CB 体系基于国际 IEC 标准， CB 体系利用 CB 测试证书来证实产品样品已经成功地通过了适当的测试。
B.
IECEE CB 体系
C.
测试除传统的电器零部件、电线电缆、插头等认证之外同样也可核发 EMC 标志以及 VDE-GS 标志
D.
目前电磁兼容性 (EMC) 已经纳入 CB 体系
查看完整题目与答案
【多选题】下列有关安全文明费的说法中,正确的有( )。
A.
安全文明施工费包括临时设施费
B.
现场生活用洁净燃料费属于环境保护费(文明施工)
C.
“三宝”、“四口”、“五临边”等防护费用属于安全施工费
D.
消防设施与消防器材的配置费用属于文明施工费
E.
施工现场搭设的临时文化福利用房的费用属于文明施工费
查看完整题目与答案
【单选题】Does the essay employ a directional or informative pattern of development?
A.
directional
B.
informative
查看完整题目与答案
【判断题】PGP软件中共涉及三种密钥：Public Key ,Private Key,Session Key
A.
正确
B.
错误
查看完整题目与答案
【判断题】An informative speech aims to convey knowledge and understanding.()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A．Persuasive. B．Informative. C．Emotive. D．Performative.
查看完整题目与答案
【单选题】Choose the correct parallel word or parallel phrase to make the following sentence correct. During the holiday I read books, _________________, and attended family gatherings.
A.
study Chinese
B.
am studying Chinese
C.
studied Chinese
D.
was studying Chinese
查看完整题目与答案
【简答题】A support bar is attached to the vehicle structure via a base console for the whole door mechanism. The bar takes all the weight of the door panel and provides the parallel position of the door leaf t...
查看完整题目与答案
相关题目：
【单选题】When a sample is measured in parallel, which is the possible reason can result in good precision but bad accuracy of the result?A. During the operation, the solution is splashed out seriouslyB. use un...
A.
mistake，influence accuracy
B.
true
C.
mistake，influence accuracy
D.
mistake
查看完整题目与答案
【单选题】When is the parallel search used?
A.
When searching a small are
B.
When searching a large area.
C.
When searching over hilly terrain
D.
When searching during night.
查看完整题目与答案
【多选题】“一次测试,多处适用”指的是哪个认证体系,并且范围是多大?
A.
CB 体系基于国际 IEC 标准， CB 体系利用 CB 测试证书来证实产品样品已经成功地通过了适当的测试。
B.
IECEE CB 体系
C.
测试除传统的电器零部件、电线电缆、插头等认证之外同样也可核发 EMC 标志以及 VDE-GS 标志
D.
目前电磁兼容性 (EMC) 已经纳入 CB 体系
查看完整题目与答案
【多选题】下列有关安全文明费的说法中,正确的有( )。
A.
安全文明施工费包括临时设施费
B.
现场生活用洁净燃料费属于环境保护费(文明施工)
C.
“三宝”、“四口”、“五临边”等防护费用属于安全施工费
D.
消防设施与消防器材的配置费用属于文明施工费
E.
施工现场搭设的临时文化福利用房的费用属于文明施工费
查看完整题目与答案
【单选题】Does the essay employ a directional or informative pattern of development?
A.
directional
B.
informative
查看完整题目与答案
【判断题】PGP软件中共涉及三种密钥：Public Key ,Private Key,Session Key
A.
正确
B.
错误
查看完整题目与答案
【判断题】An informative speech aims to convey knowledge and understanding.()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A．Persuasive. B．Informative. C．Emotive. D．Performative.
查看完整题目与答案
【单选题】Choose the correct parallel word or parallel phrase to make the following sentence correct. During the holiday I read books, _________________, and attended family gatherings.
A.
study Chinese
B.
am studying Chinese
C.
studied Chinese
D.
was studying Chinese
查看完整题目与答案
【简答题】A support bar is attached to the vehicle structure via a base console for the whole door mechanism. The bar takes all the weight of the door panel and provides the parallel position of the door leaf t...
查看完整题目与答案