更多"The first two sentences in the seco"的相关试题:
[单项选择]The first two sentences in the second paragraph tell us that ______.
A. producers can satisfy the consumers by mechanized production
B. consumers can express their demands through producers
C. producers decide the price of products
D. supply and demand regulate price
[单项选择]The last two sentences of the first paragraph indicate that Crabtree survived cancer. This is because______.
A. malignant cells in him were unable to develop into deadly ones
B. he was a generous man with immense energy and curiosity
C. the Lithic Lab at the Ohio State Museum employed him
D. he was determined that he was able to deter the disease
[单项选择]The first two paragraphs suggest that
A. global warming is not only a theoretical problem but also a practical one.
B. there is a great difference between the rich and poor.
C. science discussion has nothing to do with the practical problem.
D. well-qualified doctors know little about the reality of the problem.
[单项选择]The first two paragraphs serve all of the following purposes EXCEPT to ______.
A. (A) provide a narrative account to serve as an introduction
B. (B) contrast American Indian social events with individual performances
C. (C) create a sense of the permanence of some American Indian customs
D. (D) inform the reader about the nature of a powwow
[单项选择]We can conclude from the first two paragraphs that whether a male practices monogamy of polygamy depends on ______.
A. the amount of nurturing the young
B. the sex of offspring
C. the attractiveness of his female partner
D. the time of conception
[单项选择]The first two stages in the development of civilized man were probably the invention of weapons and the discovery of fire, although nobody knows exactly when he acquired the use of the ______.
A. latter
B. latest
C. later
D. last
[单项选择]In the first two paragraphs, the author suggests
A. the bi-national joint commission has done its routine job.
B. the Boundary Water Treaty of 1909 has become out-of-date.
C. the huge drainage schemes are to blame for land run-offs.
D. the economic change has contributed to environmental improvement.
[单项选择]According to the first two paragraphs, if present trends continue, which one of the following situations will not occur
A. An overpopulated earth will be unable to sustain its inhabitants.
B. The rich will become richer and the poor will become poorer.
C. New sources of energy will be substituted for oil and natural gas.
D. The effects of pollution will pose a dreadful threat to mankind.
[单项选择]We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because ______.
A. they are unaware of the consequences of what they are doing
B. they are reluctant to sacrifice their own economic interests
C. time has not yet come for them to put due emphasis on it
D. it is difficult for them to take effective measures
[单项选择]What can we infer from the first two sentences in the second paragraph
A. Producers can satisfy the consumers by mechanized production.
B. Consumers can express their demands through producers.
C. Producers decide the prices of products.
D. Supply and demand regulate prices.
[单项选择]What is the main idea of the first two paragraphs
A. Green plants are very important to dry places.
B. Land is becoming desert faster than scientists can change it back into good land.
C. If scientists can bring water to desert, people can live and grow food there.
