170.For simplicity of presentation and understandability, complex
systems should be divided into systemfunction rather than overall master
schematic diagrams.

A. 　该控制组件安装在机身尾部

B. 　该控制组件安装在驾驶舱后部

C. 　该控制组件安装在驾驶舱底部

A. 　Those units means that they can prevent it from eroding.

B. 　Those units provide a method of deicing.

C. 　Those units provide away to prevent the formation of ice.

A. 　当飞机在地面时用来估计燃油量的辅助系统.

B. 　当飞机在地面时用来计算燃油量的辅助系统.

C. 　当飞机在地面时用来探测燃油量的辅助系统.

A. 　Apart from printing "This page intentionally blank" on blank pages,
the Document producer may use dual page numbering on pages preceding or
following a blank page.

B. 　Instead of printing "This page intentionally blank" on blank pages,
the Document producer may use dual page numbering on pages preceding or
following a blank page.

C. 　Except printing "This page intentionally blank" on blank pages. the

A. 　在程序变化之前要得到改装权威部门的批准。

B. 　在更改程序之前要得到设计权威部门的批准。

C. 　在修订程序之前要得到设计权威部门的批准。

A. 　If the sleeve is incorrectly attached, adjust it.

B. 　If the sleeve is badly attached, adjust it.

C. 　If the sleeve is wrong attached,adjust it.

A. 　型号合格证

B. 　类型合格证

C. 　型号许可证

A. 　在小型永久装订的手册里,制造商有权利从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

B. 　在小型暂时装订的手册里,制造商有资格从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

C. 　在小型永久装订的手册里,制造商可以选择从各个页面中省略制造商的标头,
出版物标题,飞机型号以及发行和修订日期或代码。

A. 　Plus,items not previously considered for inclusion in the CAP may be
disclosed though operator inspections.

B. 　Also,items without being previously considered for inclusion in the

C. 　However,those items not previously covered in the CAP may be found
through operator inspections.

A. 　Trichloroethylene is good for health.

B. 　Trichloroethylene is hazard for health.

C. 　When there is trichloroethylene, you shouldn't worry about it.