Turn and turn

Don't cheat in the exam

4. Between Xia and Zhou Dynasties

5. Street

6. Chongyang at the age of six, and Chongyang today.

have one's head shaved clean—score no points in a game

8. Wrist wrestling

The last number is 9.

10. Not surprising.

1 1. The wind stopped the willows and kept them quiet.

12. Approval of regulations

13. Horn cover

14. Free to use

15. Mid-Autumn Moon

16. Needless to say.

Father was wrong.

Answer:

1.

Numerator and denominator

circulate

3. True score

4. Business

5. Diameter

6. Cycle part

Step 7 separate

Step 8 summarize

9. proportion

10. Even number

1 1. denominator

12. Vertical

13. Law

14. greater than sign

15. Equal to

16. cycle

known

18. Tolerance