What does the Rainforests Project aim to do?
A、Help cut deforestation.
B、Develop new technologies.
C、Find cures for human diseases.
D、Meet the needs of millions of people.
A、Help cut deforestation.
B、Develop new technologies.
C、Find cures for human diseases.
D、Meet the needs of millions of people.
第1题
A.To train the children to be professional boxers.
B.To teach the children to follow rules.
C.To give the children some physical exercise.
D.To cultivate the children's sense of competition.
第2题
A.The rainforest in the Central African Republic will be preserved forever.
B.The well-designed exhibit will be preserved as an artifact.
C.The exhibit reflects the hope that natural rainforests will be well preserved.
D.The exhibit of the rainforest in the museum is the sole one in the world.
第4题
The teacher created a situation and asked students to think of words and expressions that can be used in that situation.
A.Association.
B.Generalization.
C.Collocation.
D.Contextualization.
第5题
A.Different sections of the brain control different body functions.
B.Blows to certain areas of the skull will affect some brain functions,
C.Stimulating certain sections of the brain will increase brain functions.
D.Physical and mental abilities are localized in one section of the brain.
第6题
ANIMAL SIGNALS IN THE RAIN FOREST Paragraph 5: Less colorful birds and animals that inhabit the rain forest tend to rely on forms of signaling other than the visual, particularly over long distances. The piercing cries of the rhinoceros hornbill characterize the Southeast Asian rain forest, as do the unmistakable calls of the gibbons. In densely wooded environments, sound is the best means of communication over distance because in comparison with light, it travels with little impediment from trees and other vegetation. In forests, visual signals can be seen only at short distances, where they are not obstructed by trees. The male riflebird exploits both of these modes of signaling simultaneously in his courtship display. The sounds made as each wing is opened carry extremely well over distance and advertise his presence widely. The ritualized visual display communicates in close quarters when a female has approached. What can be inferred from paragraph 5 about the less colorful birds and animals that inhabit the forest?
A、These species are less able to see color, and therefore they communicate with one another using non-visual signals.
B、These species generally live in less densely wooded environments than more colorful birds and animals do.
C、The cries of these species do not carry as well over distances as the cries of more colorful birds and animals.
D、These species depend more on non-visual signals for communication because they are less visible in their environment.
第7题
A.It will rain.
B.It will be fine.
C.It will be windy.
第8题
第9题
A.It never rains.
B.It rains so little that nothing can live.
C.It rains unexpectedly.
D.It rains very infrequently.
第10题
A.Read and copy the article.
B.Read the article and write a summary on it.
C.Read the article and write a paper on vitalism and mechanism.
D.Read the article as a preparation for the lecture next week.
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