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【单选题】
梳理化学知识有利于理解和记忆,使你的学习更轻松.以下内容完全正确的一组是(  ) A 物质的性质与用途 B 安全常识 乙醇具有可燃性--可作燃料 N 2 性质稳定--可作灯泡填充气 NaHCO 3 能与酸反应--可治疗胃酸过多症 室内装修污染--由甲醛引起 煤气中毒--主要由CO 2 引起 工业用盐中毒--由NaNO 2 引起 C 区分常见物质 D 日常生活经验 O 2 和CO 2 --用带火星的木条 KMnO 4 和CaCO 3 --观察颜色 Ca(OH) 2 溶液和NaOH溶液--用稀盐酸 食品干燥剂--常用CaO 将硬水软化--可用过滤法 清洗油污--用合成洗涤剂乳化
A.
A
B.
B
C.
C
D.
D
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参考答案:
举一反三
【单选题】Which of the following transactions will affect the accounting equation with a decrease on the left side (assets) and a decrease on the right side (liabilities and owner's equity)?
A.
Owner contributions
B.
Owner withdrawals
C.
Consolidate debt
D.
Transfer equity
【简答题】接线如下图所示,输入下列程序,分析Y2需如何才会ON。
【判断题】在共发射极输出特性曲线的放大区,Uce对iIc的控制作用很强。
A.
正确
B.
错误
【单选题】病人,男性,48岁。因患胰腺癌人院拟行手术治疗,现空腹血糖8mmoV/L。术前给予注射胰岛素,其作
A.
促进蛋白质合成
B.
利于吻合口愈合
C.
抑制胰腺分泌
D.
抑制胰酶活性
E.
控制血糖
【简答题】At the end of the accounting period, the amount of the accured but unpaid items is an expense and a ( ). Hints:fill the blank with the right form of the accounting element.
【单选题】肾综合征出血热病毒的传染源是
A.
幼猪
B.
黑线姬鼠
C.
D.
E.
【单选题】Which of the following differences between financial accounting and tax accounting ordinarily creates a deferred tax asset?
A.
Depreciation early in the life of an asset.
B.
Unrealized gain from recording investments at fair value.
C.
Subscriptions collected in advance.
D.
None of these answer choices are correct.
【判断题】We develops the basics principles of accounting on which financial reports are based. A review of the evolution of GAAP and the traditional assumptions of the accounting model helps us understand the ...
A.
正确
B.
错误
【单选题】Which of the following is a DISADVANTAGE of recording accounting and control systems using internal control questionnaires?
A.
They may contain a large number of irrelevant controls
B.
It can be difficult to identify missing controls
C.
They are time consuming to complete
【单选题】You are the network administrator for The network consists of a single Active Directory domain named Some client computers run Windows NT 4.0 Workstation. Others run Windows 2000 Professional, and the...
A.
Change the type of setting on the folder to Documents (for any file types).
B.
Change the NTFS permissions on the folder to assign the Allow - Delete Sub-Folders and Files permission to the accounting users.
C.
Add the accounting users as owners of the folder.
D.
Change the share permissions to assign the Allow - Full Control permission to the accounting users.
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