单选题Let me give you a ______ of how the computer works.AdemonstrationBdifferenceCdeductionDdistinction
单选题
Let me give you a ______ of how the computer works.
A
demonstration
B
difference
C
deduction
D
distinction
参考解析
解析：
句意：让我给你示范一下这台电脑是如何操作的。本题考查名词辨析。demonstration示范，演示。因此A项正确。difference区别。deduction扣除。distinction区别，特性。
句意：让我给你示范一下这台电脑是如何操作的。本题考查名词辨析。demonstration示范，演示。因此A项正确。difference区别。deduction扣除。distinction区别，特性。
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