饭店在正常照明发生故障时，为确保饭店关键区域及人员设置的照明是指（）。A.饭店备...

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【单选题】

饭店在正常照明发生故障时，为确保饭店关键区域及人员设置的照明是指（）。

饭店备用照明

饭店安全照明

饭店疏散照明

饭店正常照明

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参考答案：

举一反三

【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

import taxes calculated based solely on the origin country.

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【单选题】Specific tariffs are:

levied as a proportion of the value of the imported good.

government payment to domestic producers.

in the form of manufacturing or production requirements of goods.

levied as a fixed charge for each unit of a good imported.

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【多选题】蜘蛛兰的观赏部位是( )。

叶

茎

花

果实

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【多选题】下列图片中的花卉是蜘蛛兰的是()

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【简答题】用甲醛法测得某铵盐中氮的质量分数为(%)5.15 , 5.32 , 5.22 , 5.25。其平均值( )为____ ;标准差(s)为____ ;其平均值的标准差( )为____; 含氮量在置信度95%时的置信区间是____。 (t 0.05,3 =3.18)

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【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

None of the above

查看完整题目与答案

【单选题】Specific tariffs are

Levied as a proportion of the value of the imported good

Levied as a fixed charge for each unit of a good imported

In the form of manufacturing or production requirements of goods.

Government payment to domestic producers

查看完整题目与答案

【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

查看完整题目与答案

【单选题】人的意识不仅反映客观世界，并且创造客观世界。这一命题表明意识对物质具有( ) (2000年单选)

决定性

预见性

能动性

主动性

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【多选题】文殊兰于蜘蛛兰形态特征非常相似,但也有区别,其主要区别是( )。

文殊兰叶缘波状,蜘蛛兰叶缘平直

文珠兰鳞茎长圆柱形,蜘蛛兰鳞茎球形

文殊兰花序是伞房花序,蜘蛛兰花序是伞形花序

文殊兰花白色,蜘蛛兰花淡紫色

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相关题目：

【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

import taxes calculated based solely on the origin country.

查看完整题目与答案

【单选题】Specific tariffs are:

levied as a proportion of the value of the imported good.

government payment to domestic producers.

in the form of manufacturing or production requirements of goods.

levied as a fixed charge for each unit of a good imported.

查看完整题目与答案

查看完整题目与答案

【多选题】下列图片中的花卉是蜘蛛兰的是()

查看完整题目与答案

【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

None of the above

查看完整题目与答案

【单选题】Specific tariffs are

Levied as a proportion of the value of the imported good

Levied as a fixed charge for each unit of a good imported

In the form of manufacturing or production requirements of goods.

Government payment to domestic producers

查看完整题目与答案

【单选题】Specific tariffs are

import taxes stated in specific legal statutes.

import taxes calculated as a fixed charge for each unit of imported goods.

import taxes calculated as a fraction of the value of the imported goods.

the same as import quotas.

查看完整题目与答案

【单选题】人的意识不仅反映客观世界，并且创造客观世界。这一命题表明意识对物质具有( ) (2000年单选)

查看完整题目与答案

【多选题】文殊兰于蜘蛛兰形态特征非常相似,但也有区别,其主要区别是( )。

文殊兰叶缘波状,蜘蛛兰叶缘平直

文珠兰鳞茎长圆柱形,蜘蛛兰鳞茎球形

文殊兰花序是伞房花序,蜘蛛兰花序是伞形花序

文殊兰花白色,蜘蛛兰花淡紫色

查看完整题目与答案

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