Which of the following statements is true according to the passage？
A. Those who admit blood doping will be punished by law.
Blood doping does athletes good.
C. The athletes who blood-doped are sure to win.
D. There is no way to find out the cases of blood doping.
查看答案
In recent years much more emphasis has been put ______ developing the students' productive
A. onto
B. in
C. over
D. on
Blood doping is banned because
A. it is harmful to the athletes' health.
B. it is dishonest.
C. it is opposed by most athletes.
D. it affects the athletes' performances.
Business people and educators in the United States
A. are mainly responsible for the health of the national economy.
B. are concerned more with the productivity of the individual worker.
C. are sensitive to the unemployment rate.
D. are concerned with the development of useful skills.
What is the author's purpose of writing this passage？
A. To change the behavior. or the thinking of its readers towards body-image.
B. To convince people that it is harmful to be obsessed with superficial beauty.
C. To persuade people to pursue more valuable things.
D. To analyze why people pay so much attention to physical appearance beauty.
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