1、×

2、√

3、×

4、√

5、×

6、√

7、×

8、×

9、√

10、×

Second, fill in the blanks

1 must be true. It's really fake

2. law of excluded middle, "I bought stocks and didn't make a fortune."

3. Inevitability and probabilistic reasoning.

4. law of excluded middle and the Law of Contradiction.

5, true, can be launched.

Third, multiple choice questions

1、( 1)

2、( 1)

3、(2)

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