16. 在机库中不要做这个程序。

A. 操作检查外部灯光, 确认其工作正常。

B. 操作检查应急灯光, 确认其工作正常。

C. 操作检查驾驶舱灯光, 确认其工作正常。

A. 始终保持液晶显示器在最大亮度。

B. 在液晶显示器上,最大限度保持亮度是可控的。

C. 始终保持液晶显示器的亮度处于最小状态。

A. Make the panel display a warning notice in order to reveal the operation of the controls.

B. Tag a warning notice on the panel to remind the operation of the controls.

C. Put a warning notice on the panel to prevent operation of the control.

A. 确保密封胶不会堵塞出口。

B. 确保密封胶不会堵塞排放。

C. 确保垫圈不会堵塞排放。

A. 如果数值(或者量)大于允许值(允许量),记录该数值(或者量)

B. 如果数值(或者量)与允许值(允许量)一致,记录该数值(或者量)

C. 如果数值(或者量)与允许值(允许量)有差别,记录该数值(或者量)

A. When the input of the NOT gate is logic one, the output should be logic one.

B. The output keeps constant as one no matter which logic the input is.

C. When the input of the NOT gate is logic one, the output should be logic zero.

A. It is very difficult to determine the effects of corrosion but, as the reports from the CAP inspections are received, the inspection times will be adjusted for any severe problems.

B. It is not easy to decide the affection of corrosion, when the reports from the CAP inspections are received, the inspection duration will be changed for any serious problems.

C. It is very hard to make the decision of the corrosion effects but, if the reports from the CAP inspections are obtained, the inspection times will be arranged in accordance with the severest problem.

A. Clean the plastic surfaces that are transparent.

B. Clean the plastic surfaces that are not transparent.

C. Clean the plastic surfaces that are dirty.

A. maintenance information need to be continually updated

B. maintenance information needs to continually updated

C. maintenance information needs to be continually updated

A. to decrease

B. decreased

C. decreasing