题目
Questions 1 to 3 are based on the passage you have just heard。
A.The importance of sleep to a healthy life。
B.Reasons for Americans’ decline in sleep。
C.Some tips to improve the quality of sleep。
D.Diseases associated with lack of sleep。
第1题
Questions 19 to 21 are based on the passage you have just heard.
第19题:
第2题
Questions 22 to 25 are based on the passage you have just heard.
第22题:
第3题
Passage Three Questions 32 to 35 are based on the passage you have just heard.32.
A. Job security .
C. Challenging work.
B. Good labour relations.
D. Attractive wages and benefits.
第4题
Questions 16 to 18 are based on the passage you have just heard.
A.They have fallen prey to wolves,
B.They have become a tourist attraction.
C.They have caused lots of damage to crops.
D.They have become a headache to the community.
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