配套习题- 对数的运算性质 -【青果学院】

1/4单选题

难度：

1.

（）

A	0
B	1
C	2
D	3

正确答案：QQ==

6Kej5p6Q77ya55Sx5YWs5byP77yaPGltZyB3aWR0aD0yMjcgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMkUvN0IvckJBQ0psU2hHSFNCdU1aOEFBQUVGeHByNTNvNzIyLnBuZyI+LOWPr+efpe+8jDxicj48aW1nIHdpZHRoPTIyMSBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC82Mi83QS9yQkFDRTFTaEdIVFEzbkJMQUFBRGIyZ01wWEE4MjIucG5nIj4u

2/4单选题

难度：

2.

的值为（）

A
B
C
D

正确答案：Qw==

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

3/4单选题

难度：

3.

的值是（）

A
B
C
D

正确答案：Qg==

6Kej5p6Q77ya5YWI566XPGltZyB3aWR0aD01NiBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC8yRS9CQS9yQkFDSjFTaEdIM0NXX1dTQUFBQ0I1Z2lDbTQzNTgucG5nIj7vvIw8aW1nIHdpZHRoPTI0OSBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8yRS83Qi9yQkFDSmxTaEdIMlE3RVJ5QUFBRGxlb2Z3RU03NzIucG5nIj7vvIzlho3nrpc8aW1nIHdpZHRoPTE1OCBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8yRS9CQS9yQkFDSjFTaEdIMnctQWctQUFBQ3d4eFBxVjAzMzAucG5nIj7vvIE=

4/4单选题

难度：

4.

（）

A	1
B	2
C	3
D	4

正确答案：Qg==

6Kej5p6Q77yaPGltZyB3aWR0aD0yNDUgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMkUvQkEvckJBQ0oxU2hHSUd4R2szM0FBQURjZFlQOXpNODA5LnBuZyI+LOeUsTxpbWcgd2lkdGg9MjI3IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzJFLzdCL3JCQUNKbFNoR0hTQnVNWjhBQUFFRnhwcjUzbzcyMi5wbmciPiw8YnI+5Y+v55+l77yaPGltZyB3aWR0aD0xNTcgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvOEYvMTcvckJBQ0ZGU2hHSUdES1NGbEFBQURVQlotakNZNzE0LnBuZyI+PTxpbWcgd2lkdGg9MTY5IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzJFLzdCL3JCQUNKbFNoR0lIREFJakVBQUFDODZBTEZvdzIxMy5wbmciPg==