It was very difficult to build a power station in the deep valley, but it ______ as we had
A. came off
B. went off.
C. brought our
D. made out
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某建设项目的净现金流量如下表所示，则该项目的静态投资回收期为()年。
现金流量表
A. 3.33
B. 4.25
C. 4.33
D. 4.75
In contrast to the weather maps of USA Today, weather maps in The New York Times tended to
A. printed in foil color
B. included for symbolic reasons
C. easily understood by the readers
D. filled with detailed information
All of the following are mentioned as characteristics of Roesen's still lifes EXCEPT that
A. are symbolic
B. use simplified representations of flowers and fruit
C. include brilliant colors
D. are large in size
Why are otters and mussel shells included in the discussion in paragraph 3？
A. To provide an example of tool use among animals
B. To prove that certain species demonstrate greater ability in tool use than other species
C. The information can not be found by all means
D. None of the above
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