Warnings and cautions shall precede the text to which each applies, but notes may precede or follow applicable text depending on the material to be highlighted.

A. 在向跑道进近中，航道指示器的偏离指针提供向上或向下和向左或向右飞的指令。

B. 在接近跑道过程中，航道指示器的背离指针提供向上或向下和向左或向右的命令。

C. 在接近跑道过程中，课程指示器的偏离指针提供向上或向下和向左或向右飞的指令。

A. 这个手册需要花费两个小时读完。

B. 做这个程序需要两个小时。

C. 两个小时必须完成这个程序。

A. Make sure that the indicated value is correct.

B. Make sure that the value shown on the controller is right.

C. Make sure that the value shown on the indicator is correct.

A. Rise the cylinder up its install position.

B. Lift the cylinder above its installed position.

C. Lift the bushings above its installing position.

A. You can get the corrected velocity by dividing the aircraft velocity by the crosswind component.

B. Divide the crosswind component by the aircraft speed to get the correction.

C. Divide the aircraft speed by the crosswind component to get the correction.

A. Warnings, cautions and notes may be used to highlight or emphasize important points.

B. Highlight or underline the key points with alerts, attentions and comments.

C. Alerts, cautions and comments can be used to protrude or underline the key points.

A. The same word “base” can go into different technical name categories when it is used with different meanings in different contexts.

B. The same word "base", when it has different meanings in different environment, it can be divided into different technical name categories.

C. When the word "base" can be divided into different technical noun categories, it has different meanings in different language environment.

A. "紧急"区别于"异常"是因为在飞行中遇到不同的情况。

B. "紧急"与"异常"之间有不同，可能还由于飞行时的情况而有差异。

C. "紧急"情况和"异常"情况之间的区别也可能取决于飞行时的情况。

A. If there is not a conflict between the two indicators, repeat the test.

B. If the two indications are different, do the test again.

C. Do the test again unless the two indications are different.

A. 找出液压油渗漏的源头。

B. 找出滑油溢出的源头。

C. 找出燃油泄漏的源头。