354. 给飞机加油

A. 包括风挡玻璃在内的机身和驾驶舱窗户;还有安装在门上的窗户。

B. 驾驶舱风挡玻璃和机舱玻璃;还有安装在门上的窗户。

C. 飞机的窗户包括驾驶舱和客舱玻璃;还包括门上玻璃。

A. 在大多数操作中,有对工作很重要的关键项。

B. 在大多数操作中,关键项让工作变得很完美。

C. 重要的关键项目是大多数的操作。

A. 所有改版数量和日期都应该从页面上删除

B. 所有版本号和日期都应该从页面上删除

C. 所有改版次数和日期都应从页面上删除

A. 泵安装在3号翼肋,紧挨着前翼梁。

B. 泵安装在3号翼肋,位于前翼梁的后部。

C. 泵安装在3号翼粱,位于后翼肋的前面。

A. Handbooks shall be readily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;

B. Handbooks shall be easily revisable. They may be in loose-leaf form, with durable, multi-ring cover, or permanently bound;

C. Handbooks shall be readily changeable. They may be in loose-leaf form, with durable, multi-ring cover, or temporary bound;

A. If pump makes noise, shut it down and check the pump filter.

B. If pump operation is noisy, check pump filter for metal particles.

C. If there is noise when the pump operates, examine the filter for metal particles.

A. Do not stretch the seals when you install them in oil filter.

B. Do not scratch the sealants when you install them in oil filter.

C. Do not squeeze the sealants when you install them in oil filter.

A. Tighten the bolts manually until you can do it with the specified tool.

B. Tighten the bolts manually if it is not feasible to doit with the specified tool.

C. In case that you cannot do it with the specified tool in case, tighten the bolts manually.

A. Every model has this function.

B. This function is applicable to all models.

C. Not all models have this function.

A. 型号合格证

B. 类型合格证

C. 型号许可证