更多"In scope and difficulty, the canals"的相关试题:
[单项选择]A user has been having difficulty with their PC. Which of the following is the BEST response atechnician should give when a user asks for the definition of a particular bluescreen message?（）
A. “It is a message that informs the technician of what hardware needs to be replaced.”
B. “A bluescreen message is just another name for an error.”
C. “It provides the technician with more information about the problem.”
D. “It is a complex message that is very difficult to explain to those who are not familiar with computers.”
[单项选择]The mayor of Shanghai says that all construction work for the World Expo (世博会) ______ by 2009.
A. has been complete
B. has completed
C. will have been completed
D. will have completed
[单项选择]Inland canals are used to (shipping) farm and factory (goods) to (nearby) town (or) seaports.
A. shipping
B. goods
C. nearby
D. or
[单项选择]The "canals" on Mars have proved to be （）according to the passage.
A. the minor geologic characteristic of Mars
B. natural valleys on the surface of Mars
C. rivers that have kept flowing since ancient times
D. a system that irrigates the whole surface
[单项选择]British political scientists once had difficulty understanding how the unbalancing effects of affording greater representation to the wealthy was once the means of preserving the______of the commonwealth.
A. (A) character
B. (B) equipoise
C. (C) affluence
D. (D) discontent
E. (E) rectitude
[单项选择]The greatest difficulty cognitive scientists are now unable to solve is ______.
A. learning about how people solved problems
B. asking people to describe what they have in their minds
C. using computers to stimulate thought
D. recording mental processes of problem-solving
[单项选择]Areas where students have particular difficulty have been treated ______ particular care.
A. by
B. in
C. under
D. with
[单项选择]The biggest difficulty facing historians might be their _______.
A. inability to offer convicting and correct explanations to each historical figure or event
B. lack of evidence for their interpretation
C. obsession with absolute accuracy
D. unwillingness to Doterpret history from different perspectives
[单项选择]In times of economic difficulty, corporate budgets for research and development are often {{U}}slashed{{/U}} before any others.
A. shifted
B. cut
C. examined
D. presented
[单项选择]The major difficulty in developing space travel is that ______.
A. there is no clear destination in space
B. it is too risky and expensive for people to go beyond the orbit
C. the current space propulsion systems can not meet the needs for the long space travel
D. there is not enough energy for spacecraft to gain velocity
[单项选择]One difficulty in translation lies in obtaining a concept match. ______ this is meant that a concept in one language is lost or changed in meaning in translation.
A. By
B. In
C. For
D. With
[单项选择]The passage suggests that one major difficulty in establishing patterns of migration is
A. (A) the infrequency of life course events, which restricts the amount of data available to demographers
B. (B) the overwhelming availability of proxies in migration patterns, which creates a degree of stasis in migration records
C. (C) the lack of parishioner birth records, which limits the hard evidence upon which demographers base their observations
D. (D) the homogeneity of single parishes, which makes it difficult to distinguish the motivations of migrants
E. (E) the repetitive nature of migration, which results in a surfeit of unusable data that overwhelms demographers
[单项选择]You can never imagine what great difficulty I have______ your house.
A. found
B. to find
C. finding
D. for finding
[单项选择]Peter had difficulty swimming across the lake, but he finally succeeded on his fourth ______.
A. attempt
B. process
C. display
D. instance
[单项选择]Johnny had difficulty in learning English but he finally passed CET (Band 4) at the third ________.
A. attempt
B. display
C. process
D. trial
[单项选择]George had difficulty in swimming across the lake, but he finally succeeded on his fourth________.
A. attempt
B. display
C. effort
D. trial
[单项选择]John had difficulty swimming across the channel, but he finally succeeded on his fourth _________.
A. display
B. process
C. attempt
D. attack
[单项选择]The main difficulty in solving the food problem is ______.
A. backward social and economical background
B. lack of information about food needs
C. conflicts between "haves" and "haves-not"
D. lack enough funds to modernize agriculture
