In some rural communities of emerging economies, people have begun to ___________.
A. find digital devices simply indispensable
B. communicate primarily by mobile phone
C. distribute power with wires and wooden poles
D. light their homes with stored solar energy
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Utility companies have begun to realize that battery technologies ___________.
A. benefit their business
B. transmit power faster
C. promote innovation
D. encourage competition
What does the author imply about the centralized electric grid?
A. It might turn out to be a "prosumer".
B. It will be easier to operate and maintain.
C. It will have to be completely transformed.
D. It might become a thing of the past.
职业生涯目标的达成方式可以划分为____、____和____3种方式。
一个完整的职业生涯规划由____、____和____3个要素构成。