[单项选择]The level of information in the passage above is suited to the needs of all of the following people except ______.
A. an official of a research foundation who identifies research projects for potential funding
B. a state official whose position requires her to alert farmers about possible innovations in fanning
C. a researcher whose job is to identify potentially profitable areas for research and product development
D. a botanist conducting experiments to determine the relationship between degree of mycorrhizal infection and expected uptake of phosphate

[单项选择]The level of information in the passage above is suited to the needs of all of the following people except ______.
A. an official of a research foundation who identifies research projects for potential funding
B. a state official whose position requires her to alert farmers about possible innovations in farming
C. a researcher whose job is to identify potentially profitable areas for research and product development
D. a botanist Conducting experiments to determine the relationship between degree of mycorrhizal infection and expected uptake of phosphate

[单项选择]In the above passage, the author's main purpose is to ______.

[单项选择]The passage above mainly tells us ______.
A. something about the computer fixed on the Sphinx
B. about the present condition of the Sphinx
C. the experts are trying to find the cause so as to protect the Sphinx
D. about the course and cause of the damage

[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]It can be inferred from the passage that culture shock may be overcome by ______.
A. adjustment to its phases
B. learning the language of the culture
C. social intercourse
D. broad-mindedness and good will

[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]The central idea conveyed in the above passage is that ______.

[单项选择]From the information in the passage, an important reason for the decision of the United States to build a canal was to ______ .
A. develop trade relations with Europe
B. improve relation with South American countries
C. stop European ships reaching the Pacific Ocean
D. build a canal through Panama would be a better choice

[单项选择]The passage supplies information for answering which of the following questions
A. (A) What do historiographers consider to be the precise difference between a nation and a nation-state
B. (B) What concepts in the field of historiography are considered unambiguous
C. (C) Are tribal areas without national spatial markers ever represented as nations
D. (D) What is an example of a nation represented in supra-national units
E. (E) How does the establishment of national spatial boundaries produce political problems

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

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