问题 单项选择题

The origin of the word remains obscure, but it is certainly not from Greek.

A.not well-known

B.not very important

C.not known

D.difficult to understand

答案

参考答案:C

解析:[分析] 词义辨析obscure 暗的,朦胧的,模糊的,晦涩的;A. not well-known 不是有名的,不清楚明白的; B. not very important 不很重要;C. not known 不知道的;D. difficult to understand 很难懂,很难了解;本句意为:这个词的起源仍然不太清楚,但肯定不是来自希腊。因此C为答案。

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