46 What is the main idea of this passage?
(A) You can depend exclusively on word origin for the sound definition of a word.
(B) The origin of a word helps you remember it because of the picture it creates.
(C) The origin of a world helps us understand social and historical problems better.
(D) If we know the origin of a word, we can understand the word and the language better.

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統計: A(19), B(21), C(41), D(82), E(0) #2778181