問題詳情

 (28)Solar power is a popular green power and has been used in many places around the world. But do you believe that this green powercan also be used by bees?Scientists noticed that Oriental hornets act differently from other bees in the wasp family. Usually, wasps are most active in the earlymorning, but Oriental hornets are most active at noon. When scientists looked more closely, they found that sunlight was giving thehornets energy. The solar energy is trapped by the hornet’s exoskeleton, and then it is turned into electricity. The more electricity a hornethas, the faster it can fly. With the help of the sunlight, even the little bees can do tiring work.phpY1VqH2
( ) 28. According to(根據) the reading, what do the scientists find out?
(A)People can use bees to turn sunlight into electricity.
(B) Oriental hornets are as active as other wasps in the early morning.
(C) Solar power is used by people to make bees fly faster.
(D)Sunlight gives Oriental hornets energy to work.

參考答案

答案：D
難度：非常困難0
統計：A(0),B(0),C(2),D(0),E(0)

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