阿摩線上測驗
36. What is the best title for this passage?
(A) Energy from the Sun
(B) Different Types of Energy
(C) Effects of Electricity
(D) The Greenhouse Effect
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統計： A(411), B(117), C(77), D(53), E(0) #1277880
統計： A(411), B(117), C(77), D(53), E(0) #1277880
