更多"It is known that solar power can __"的相关试题:
[单项选择]The environmental benefits of solar power are small because ______.
A. solar power plants can hardly avoid polluting their surroundings
B. most people prefer the relatively simple use of fossil fuel
C. the uses of solar energy still cannot go without fossil fuel
D. only several communities entirely consist of solar energy homes
[单项选择]The biggest reason for not using more solar power now is ______.
A ) money C) space
B) time D) pollution
[单项选择]It can be inferred that in promoting solar energy the US government ______.
A. admits its limitation of being expensive
B. rarely mentions its cost to homeowners
C. stands on the side of the majority of consumers
D. remains more objective than the solar equipment manufacturers
[单项选择]The power outages can be ______.
A. very short
B. about 1.5 hours at a time
C. about 12 days
D. a day long
[单项选择]We can utilize water for producing electric power.
A. employ
B. embrace
C. emerge
D. emphasize
[单项选择]The power of videoconferencing lies in that it can ______.
A. enhance the communication
B. increase productivity
C. understand the real meaning of the other party
D. all of the above
[单项选择]The author's attitude toward the future of solar energy is ______.
A. optimistic
B. pessimistic
C. uncertain
D. disappointed
[单项选择]We can never work with electric power tools in（）conditions.
A. wet
B. any
C. hot
D. cold
[单项选择]We can never work with electric power tools in ______ conditions.
A. wet
B. any
C. hot
D. cold
[单项选择] The administrator of a Power 595 server is required to concurrently host LPARs for two different customers. Both customers’ LPARs have the same VLAN ID and subnet range， but their traffic must be isolated from each other. Which feature within the system would provide this functionality？（）
A. 802.1Q
B. Virtual switch
C. Logical Host Ethernet （LHE） Adapter
D. Shared Ethernet Adapter （SEA） Trunking
[单项选择]We can ______ water for producing electric power.
A. embrace
B. emphasize
C. employ
D. emerge
[单项选择]Solar energy causes
A. less pollution than oil
B. the same pollution as oil
C. more pollution than oil
D. financial problem
[单项选择]_______ is the power of TV that it can make a person suddenly famous.
A. Such
B. This
C. That
D. So
[单项选择]POWER6与POWER55+相比集成度更高，POWER5+采用（）纳米CPU制造工艺，而POWER6采用（）纳米CPU制造工艺。
A. 130，90
B. 90，60
C. 90，50
D. 60，45
[单项选择]Communication satellites generally use solar cells as their source of electric power, although some {{U}}test{{/U}} satellites have used thermoelectric generators.
A. superior
B. authorized
C. former
D. experimental
[单项选择]The semantic components of the word "man" can be expressed as ______.
A. +animate, +human, +male, -adult
B. +animate, +human, -male, -adult
C. +animate, +human, +male, +adult
D. +animate, +human, -male, -adult
