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【多选题】
下列关于低压接地系统中，表述正确的是（ ）。
A.
同一用电系统中的电器设备绝对不允许部分接地、部分接零
B.
TT 系统中的系统接地和保护接地是分开设置的，在电气上不相关联
C.
保护接零线上不应开关、熔断器，当在工作零线上熔断器等开断电器时，还必须另装保护接地线或接零线
D.
IT 系统可以提供两种不同的电压
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举一反三
【单选题】He was under the ______ that he could accomplish-the whole job without the help of his co-worker.
A.
disguise
B.
idea
C.
thought
D.
illusion
查看完整题目与答案
【单选题】在Visual Basic环境下,当写一个新的Visual Basic程序时,所做的第一件事是( )。
A.
编写代码
B.
新建一个工程
C.
打开属性窗口
D.
进入Visual Basic环境
查看完整题目与答案
【多选题】关于境内上市公司所属企业申请境外上市，下面说法正确的是( )。
A.
境内上市公司所属企业到境外上市是指境内上市公司有控制权的所属企业到境外证券市场公开发行股票并上市的行为
B.
境内上市公司可以2年前配股所募集资金投资项目作为对所属企业的出资，申请境外上市
C.
境内上市公司所属企业申请到境外上市，上市公司应当聘请经中国证监会注册登记并列入保荐机构名单的证券公司担任财务顾问
D.
财务顾问应当在所属企业到境外上市当年剩余时间及其后的一个完整会计年度，持续督导上市公司维持独立上市地位
查看完整题目与答案
【简答题】在Visual FoxPro系统环境下，可以在“【 】”中将系统的各个文件组装在一起。
查看完整题目与答案
【单选题】Hotels and restaurants are an______part of the city, without which the tourist industry could not exist.
A.
additional
B.
inseparable
C.
accommodated
D.
integral
查看完整题目与答案
【单选题】主要作用于 M 期的抗肿瘤药物是:
A.
抗代谢药
B.
烷化剂
C.
抗癌抗生素
D.
长春碱类
查看完整题目与答案
【单选题】The game was cancelled because most of the team members______a match without a standard court.
A.
objected to have
B.
objected to having
C.
were objected to have
D.
were objected that
查看完整题目与答案
【单选题】Co-operation means working together for the benefit of all. Without co-operation modern society could not exist. Co-operation has at its best among the farmers in the dry areas of certain parts of Aus...
A.
working for others
B.
working for oneself
C.
working together for the interests of all
D.
working together for the benefit of the whole world
查看完整题目与答案
【单选题】配合剂喷出混炼胶或硫化制品表面引起表面发白的现象叫
A.
喷霜
B.
老化
C.
溢料
D.
喷硫
查看完整题目与答案
【单选题】Why might the man join the co - up?
A.
To save money on food
B.
To buy food without additives.
C.
To do all his shopping in one place.
D.
To meet other health - conscious people.
查看完整题目与答案
相关题目：
【单选题】He was under the ______ that he could accomplish-the whole job without the help of his co-worker.
A.
disguise
B.
idea
C.
thought
D.
illusion
查看完整题目与答案
【单选题】在Visual Basic环境下,当写一个新的Visual Basic程序时,所做的第一件事是( )。
A.
编写代码
B.
新建一个工程
C.
打开属性窗口
D.
进入Visual Basic环境
查看完整题目与答案
【多选题】关于境内上市公司所属企业申请境外上市，下面说法正确的是( )。
A.
境内上市公司所属企业到境外上市是指境内上市公司有控制权的所属企业到境外证券市场公开发行股票并上市的行为
B.
境内上市公司可以2年前配股所募集资金投资项目作为对所属企业的出资，申请境外上市
C.
境内上市公司所属企业申请到境外上市，上市公司应当聘请经中国证监会注册登记并列入保荐机构名单的证券公司担任财务顾问
D.
财务顾问应当在所属企业到境外上市当年剩余时间及其后的一个完整会计年度，持续督导上市公司维持独立上市地位
查看完整题目与答案
【简答题】在Visual FoxPro系统环境下，可以在“【 】”中将系统的各个文件组装在一起。
查看完整题目与答案
【单选题】Hotels and restaurants are an______part of the city, without which the tourist industry could not exist.
A.
additional
B.
inseparable
C.
accommodated
D.
integral
查看完整题目与答案
【单选题】主要作用于 M 期的抗肿瘤药物是:
A.
抗代谢药
B.
烷化剂
C.
抗癌抗生素
D.
长春碱类
查看完整题目与答案
【单选题】The game was cancelled because most of the team members______a match without a standard court.
A.
objected to have
B.
objected to having
C.
were objected to have
D.
were objected that
查看完整题目与答案
【单选题】Co-operation means working together for the benefit of all. Without co-operation modern society could not exist. Co-operation has at its best among the farmers in the dry areas of certain parts of Aus...
A.
working for others
B.
working for oneself
C.
working together for the interests of all
D.
working together for the benefit of the whole world
查看完整题目与答案
【单选题】配合剂喷出混炼胶或硫化制品表面引起表面发白的现象叫
A.
喷霜
B.
老化
C.
溢料
D.
喷硫
查看完整题目与答案
【单选题】Why might the man join the co - up?
A.
To save money on food
B.
To buy food without additives.
C.
To do all his shopping in one place.
D.
To meet other health - conscious people.
查看完整题目与答案