皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【多选题】
在通信电源系统中,联合接地是将( )共用一组地网。
A.
交流接地
B.
直流接地
C.
保护接地
D.
防雷接地
E.
交流零线
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【判断题】微生物生长过程中,可改变了基质的氢离子浓度。 ✔
A.
正确
B.
错误
【判断题】It is commonly believed that Boxing Day involves the sport of boxing.____
A.
正确
B.
错误
【简答题】Boxing is a fist fighting sport between two matched combatants (对手) wearing padded gloves. A boxer’s primary aim is to land as many blows as possible to the head and torso (躯干) of the opponent, using ...
【判断题】施工阶段是工程实体的形成阶段,对施工阶段进度进行控制是整个工程项目建设进度控制的重点。
A.
正确
B.
错误
【简答题】阅读理解。 Boxing is a fist fighting sport between two matched combatants (对手) wearing padded gloves. A boxer's primary aim is to land as many blows as possible to the head and torso (躯干) of the opponent, ...
【单选题】在国际贸易中,木材、天然气和化学气体习惯的计量单位
A.
按重量计算
B.
按面积计算
C.
按体积计算
D.
按容积计算
【单选题】线上选品不包含以下哪个途径?( )
A.
分析后台数据
B.
借鉴其他跨境电商平台
C.
利用站外工具
D.
工厂拿货
【判断题】在国际贸易中,木材、天然气和化学气体习惯上按容积计算。( )
A.
正确
B.
错误
【单选题】It is reported that the American Medical Association has called for the sport of Boxing__________
A.
to be forbidden
B.
to be forbidding
C.
to have been forbidden
D.
to forbid
【单选题】The American Medical Association has called for the sport of boxing (拳击) to be banned.
A.
forbidden
B.
regulated
C.
studied
D.
reorganized
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题