单选题Some words are hard to _____ because they have too many different uses.AexpressBexplainCdefineDdescribe

单选题
Some words are hard to _____ because they have too many different uses.
A

express

B

explain

C

define

D

describe


参考解析

解析:
句意:一些单词很难给出定义,因为它们的用法实在太多了。define意为“给……下定义,阐释基本性质或基本特征”;express意为“表达”;explain意为“解释”;describe意为“描述”。

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