The passage is about ______.
A. the Indian way of living
B. tropical regions
C. Indians' gift for the Europeans
D. a portable bed
查看答案
Indians swing the hammock to ______.
A. pray to heaven for a gift
B. keep away flies, mosquitoes and other insects
C. keep away wild animals
D. all asleep quickly
The study shows that teenagers don't want to ______.
A. share family responsibility
B. cause trouble in their families
C. go boating with their family
D. make family decisions
When was the hammock invented and by whom？
A. The Indians had invented the hammock long before they came to South America.
B. The Indians had invented the hammock long before the Europeans came to South America.
C. The Europeans invented the hammock after they made acquaintance with the Indians.
D. The Europeans had invented the hammock before they went to South America.
What is the passage mainly about？
A. Negotiation in family.
B. Education in family.
C. Harmony in family.
D. Teenage trouble in family.
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