[单项选择]The passage supplies information for answering which of the following questions

[单项选择]The passage supplies information for answering which of the following questions
A. What factors led to the stylistic improvement in the literary works of black writers in the post-war period
B. Who were the leading exponents of protest literature during the Harlem Renaissance
C. Why were the writers of the Harlem Renaissance in rebellion against foreign ideological systems
D. With what specific socioeconomic causes did the Black writers of the post-war period associate themselves

[单项选择]The passage supplies information for answering all of the following questions EXCEPT

[单项选择]The passage provides information in support of which of the following assertions

[单项选择]The passage provides information for answering all of the following questions except ______.
A. Do identical twins have the same handedness
B. Is language conducive to survival
C. Is the "gene-culture coevolution" model reliable
D. Why are some people left-handed

[单项选择]The text mainly supplies information for answering which of the following questions

[单项选择]The information in the passage suggests that advocates of the Headland Hypothesis discussed in the passage made which of the following errors
A. (A) Failing to recognize the reciprocal relationship between foraging practices and the availability of carbohydrate-rich species
B. (B) Attributing the trade relations between agriculturalists and foragers to the differences in the nutritional qualities of various rain forest food products
C. (C) Overemphasizing the importance of carbohydrate-rich species to the diet of rain forest foragers
D. (D) Interpreting changes in rain-forest composition to the willingness of agriculturalists to trade with foragers
E. (E) Failing to observe the role of seed-disbursal in the ecological success of the sago palm

[单项选择]The passage supplies information that would answer which of the following questions


A. What federal agencies have set percentage goals for the use of minority-owned businesses in public works contracts
B. To which government agencies must businesses awarded federal contracts report their efforts to find minority subcontractors
C. What is one set of conditions under which a small business might find itself financially o- ver-extended
D. How many more minority-owned businesses were there in 1977 than in 1972

[单项选择]The passage supplies information that answers which of the following questions

[单项选择]According to the information of the passage, Quickwheel ______.
A. can be used to replace a flat tire
B. provides a kind of temporary support to the flat tire
C. is capable of moving as quickly as a wheel
D. is as flexible and durable as an ordinary wheel

[单项选择]The information in the passage suggests that the author is most likely______.

[单项选择]Based on the information from the passage, which of the following people do you think can benefit most from public relations services


A. Stockholders.
B. Presidents.
C. Artists.
D. Scholars.