B库试题841-881

If contamination causes a blockage of more than 30 percent of the holes, then clean the holes bn the rear of the display units.

发布于 2021-04-24 06:13:51

【单选题】
A 如果30%的孔被污染物堵塞，则要清理显示组件底部的孔。
B 如果超过 30%的污染物造成孔堵塞，则要清理显示组件背面的孔。
C 如果污染物造成孔堵塞超过30%，就要清洁显示组件后面的孔。

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抹茶小姐姐 2023-04-24

这家伙很懒，什么也没写！

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