更多"Why is Thomas Jefferson mentioned i"的相关试题:
[单项选择]Passage OneWhy is Thomas Jefferson mentioned in this passage
a. As an example of interracial intimacy.
b. Because he was a slave owner and was strongly against interracial marriages.
c. Because he was one of the early advocates of interracial marriages.
d. Because he married a black woman.
[单项选择]
Passage Three
Why does the Foundation concentrate its
support on basic rather than applied research. Basic research is the very heart
9f science, and its cumulative(积累的) product is the capital of scientific
progress, a capital that must be constantly increased as the demands upon it
rise. The goal of basic research is understanding for its own sake.
Understanding of the structure of the atom or the nerve cell, the causes of
earthquakes and droughts, or of man as a behaving creature and of the social
forces that .are created whenever two or more human beings come into contact
with one another — the scope is staggering, but the commitment to truth is the
same. If the commitment were to a particular result, conflicting evidence might
be overlooked or, with the best will in the world, simply not appreciated.
Moreover, the practical applications of
A. Foundation Funds
B. The Attractiveness of Applied Research
C. The Importance of Basic Research
D. Basic Research vs. Applied Research
[单项选择] Passage 3
Why does Hunter think female voices may also activate the mind’s eye in females
a. Because those women’s voices sound like men’s.
b. Because a woman would compare her voice to that of the other female speakers.
c. He does not explain it clearly in this article.
d. Because the area of the mind’s eye is geared for sound.
[单项选择] Passage Four
Why has the kiwi survived while its
relatives the moas have become extinct One reason, I think, is that it has
adopted nocturnal(夜间活动的) habits. Kiwis are not normally about in the daytime.
During the daylight hours they lie up in hiding, where enemies have no hope of
finding them. Their coloration protects them; the strange drab(黄褐色的) feathering,
so unlike that of most birds, gives them a cloak(伪装)of invisibility while they
sleep. And when night falls, out they come to scratch in the ground and find
worms and feed to their hearts’ content.
They couldn’t do that
so effectively if they didn’t have another peculiarity that I have not mentioned
yet. The nostrils(鼻孔) of most birds open high up near the base of the
beak(猛禽的嘴), but the kiwi wears his nostrils right near the tip of the long bill.
That’s good for a bird that feeds in th
A. it stays out of sight and sleeps during the day
B. it usually goes from place to place during the day
C. it changes the colour of its feather in the daytime
D. it is caught and eaten by its enemy in the daytime
[简答题]Why is Lawrence Barrentt mentioned in the passage
[单项选择]According to the passage, why would the landowners respond to environmental concerns
A. They wish to stimulate economic growth.
B. They wish to improve their public image.
C. They have a tradition of cooperating with the government.
D. They are afraid of federal legislation.
[单项选择] Passage 3
Why most of us hear women voices more clearly
a. Because their voices are more pleasant to listen to.
b. Because the place possessing voices in the brain is different.
c. Because listening to women requires more brain activities.
d. Because women’s voices are full of melodies.
[单项选择]According to this passage, why the farming activities can affect the animals（ ）.
A. By forcing them farming.
B. By .affecting the quality of soils.
C. By adding chemicals and polluting the waterways.
D. By ’affecting the environments they live in.
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