（）motivation accounts for the connection between sound of a word

（）motivation accounts for the connection between sound of a word and its meaning, that is, the sound of a word suggests its meaning (for the word was created by imitating the natural sound or noise).
A、Onomatopoeic
B、Morphological
C、Semantic
D、Etymological
【正确答案】：A
【题目解析】：拟声动机解释了一个单词的发音与它的意义之间的联系，也就是说，一个单词的发音暗示了它的意思(因为这个词是模仿自然的声音或噪音而产生的)。