题目内容

3.听第10段材料,回答第17至20题.
17.Who is the speaker?
A.A doctor.
B.A fitness coach.
C.A PE teacher.
18.What should people do before they start a long-run exercise?
A.Eat less food.
B.Take a ten-minute walk.
C.Have a good sleep.
19.What does the man advise runners to do?
A.Avoid doin g any hard exercise.
B.Increase the running distance gradually.
C.Try to overdo the exercise.
20.What is the passage mainly about?
A.How to deal with problems in running.
B.How to keep healthy.
C.How to run correctly.

分析

解答 ABBC

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