What was the place like where Cather grew up？
A. It was cold, plain and without a church.
B. It was a colorful world of wild flowers.
C. It was like a German Christmas card.
D. It was vast, open, fiat and wild.
查看答案
This passage is mainly about
A. English park scenery.
B. English cultivation of land.
C. natural view of England.
D. English farming culture.
What has taken place in the Great Plains grasslands during the last century？
A. The average annual rainfall has risen and fallen several times
B. Large parts of the prairie have been converted to agricultural use
C. Melting glaciers have formed numerous depressions in the soil
D. Scientists have transformed the region into one large carbon sink
According to the professor, what defines action art？ Click on 2 answer choices.
A. Control
B. Design
Coincidence
D. Imbalance
Why does the author use the term hard-wired in describing the sense of smell and the brain？
A. To describe the texture and feel of the olfactory nerve
B. To emphasize the close connection between smell and the brain
C. To compare the power of smell with that of other senses
D. To explain how the sense of smell evolved in early humans
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