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【简答题】
人类的四种基本味觉是
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参考答案：
举一反三
【单选题】已知 a 、 b 是非零向量且满足（3 a - b ） ⊥ a ，（4 a - b ） ⊥ b ，则 a 与 b 的夹角是（　　）
A.
5π 6
B.
2π 3
C.
π 3
D.
π 6
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【单选题】△ABC的内角A，B，C的对边分别为a，b，c，已知cos（A-C）+cosB=1，a=2c，则C=（　　）
A.
π 6 或 5π 6
B.
π 6
C.
π 3 或 2π 3
D.
π 3
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【单选题】已知 4 x 5 y a ÷24 x b y 3 = 1 6 x 2 y 3 ，那么（　　）
A.
a=2，b=3
B.
a=6，b=3
C.
a=3，b=6
D.
a=7，b=6
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【单选题】已知 a ， b 是非零向量且满足 (3 a - b )⊥ a ，(4 a - b )⊥ b ，则 a 与 b 的夹角是（　　）
A.
π 6
B.
π 3
C.
2π 3
D.
5π 6
查看完整题目与答案
【单选题】Verification of product movement by examining physical records or performing inventory analysis are characteristics of which of the following types of syndicated services?
A.
surveys
B.
audits
C.
purchase panels
D.
media panels
E.
movement exams
查看完整题目与答案
【判断题】屈光手术适合所有近视防控人群
A.
正确
B.
错误
查看完整题目与答案
【简答题】Translation is first a science, which entails the knowledge and verification of the facts and the language that describe them – here, what is wrong, mistakes of truth, can be identified; Secondly, it ...
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【单选题】Which of the following allows verification of the port that a printer is currently using?（）
A.
The print queue window from system tray
B.
Properties of the printer from the Printers Control Panel
C.
Print spooler view in the Printers Control Panel
D.
Properties of the port within Device Manager
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【单选题】If the overage or shortage in cash checking occurs, prior to the verification of reason, which account should be entered into firstly based on the account keep from of" cash inventory" ?
A.
Other payables
B.
Other receivable
C.
Wait-deal assets loss or income -wait deal current assets loss or income
D.
Administrative expense
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【判断题】In theoretical papers, the correct order of the main parts should be：Proposal of the theory, Verification of the theory, Application of the theory.
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】已知 a 、 b 是非零向量且满足（3 a - b ） ⊥ a ，（4 a - b ） ⊥ b ，则 a 与 b 的夹角是（　　）
A.
5π 6
B.
2π 3
C.
π 3
D.
π 6
查看完整题目与答案
【单选题】△ABC的内角A，B，C的对边分别为a，b，c，已知cos（A-C）+cosB=1，a=2c，则C=（　　）
A.
π 6 或 5π 6
B.
π 6
C.
π 3 或 2π 3
D.
π 3
查看完整题目与答案
【单选题】已知 4 x 5 y a ÷24 x b y 3 = 1 6 x 2 y 3 ，那么（　　）
A.
a=2，b=3
B.
a=6，b=3
C.
a=3，b=6
D.
a=7，b=6
查看完整题目与答案
【单选题】已知 a ， b 是非零向量且满足 (3 a - b )⊥ a ，(4 a - b )⊥ b ，则 a 与 b 的夹角是（　　）
A.
π 6
B.
π 3
C.
2π 3
D.
5π 6
查看完整题目与答案
【单选题】Verification of product movement by examining physical records or performing inventory analysis are characteristics of which of the following types of syndicated services?
A.
surveys
B.
audits
C.
purchase panels
D.
media panels
E.
movement exams
查看完整题目与答案
【判断题】屈光手术适合所有近视防控人群
A.
正确
B.
错误
查看完整题目与答案
【简答题】Translation is first a science, which entails the knowledge and verification of the facts and the language that describe them – here, what is wrong, mistakes of truth, can be identified; Secondly, it ...
查看完整题目与答案
【单选题】Which of the following allows verification of the port that a printer is currently using?（）
A.
The print queue window from system tray
B.
Properties of the printer from the Printers Control Panel
C.
Print spooler view in the Printers Control Panel
D.
Properties of the port within Device Manager
查看完整题目与答案
【单选题】If the overage or shortage in cash checking occurs, prior to the verification of reason, which account should be entered into firstly based on the account keep from of" cash inventory" ?
A.
Other payables
B.
Other receivable
C.
Wait-deal assets loss or income -wait deal current assets loss or income
D.
Administrative expense
查看完整题目与答案
【判断题】In theoretical papers, the correct order of the main parts should be：Proposal of the theory, Verification of the theory, Application of the theory.
A.
正确
B.
错误
查看完整题目与答案
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