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Blinking helps （）the surface of the eye with tears, washing away dust and other irritants and keeping the sight clear.

Blinking helps （）the surface of the eye with tears, washing away dust and other irritants and keeping the sight clear.
A.indicate
B.fabricate
C.illunimate
D.lubricate
正确答案：lubricate

标签：大学英语综合教程

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