1641. 设置开关到打开位。

A. 用纸质分隔标签将活页文档中的每节、附录分隔开。

B. 用铜板分隔标签将活页文档中的每节、附录分隔开。

C. 用塑料分隔标签将活页文档中的每节、附录分隔开。

A. 在远离设备或金属框架建筑物的区域进行工作。

B. 在有设备或材科框架建筑物的区域进行工作。

C. 在远离设备或材料成型建筑物的区域进行工作。

A. Movement of the center of gravity is not depending on the loads on the wings.

B. Movement of the center of gravity is relative with the loads on the wings.

C. Movement of the center of gravity is regardless to the loads on the wings.

A. All reissue numbers and dates shall be reserved from pages.

B. All revision numbers and dates shall be removed from pages.

C. All reissue numbers and dates shall be removed from pages.

A. 这类技术名词仅适用于描述性内容,如一般信息、系统综述和操作文本以及服务公告的综述部分。

B. 这类技术形容词仅适用于描述性文本如一般信息系统描述和操作文本以及服务协会的描述部分。

C. 这类技术动词仅适用于描述性内容,如概述信息、系统描述和操作步骤以及服务通告的描述部分。

A. 某些词会有注释告诉你使用其他批准的专用词汇或不同的形式。

B. 某些词会有注释告诉你使用其他批准的更佳的词汇或不同的结构。

C. 某些词会有注释告诉你使用其他批准的替代词汇或不同的形式。

A. Make sure the text is not so abstruse and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.

B. Make sure the text is not so theoretical and that it clearly shows how to do a task orhow a system operates. Be concrete. Do not give unclear, general information.

C. Make sure the text is not so abstract and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.

A. Clean the surface to ensure there will be good adhesion.

B. Clean the surface to ensure firm adhesion.

C. Clean the surface to make sure that the bond is satisfactory.

A. The specification is designed to cut off the cost to general aviation airplane owners and operators and maintenance personnel.

B. The target of the specification is to reduce the cost of general aviation airplane owners and operators and maintenance personnel.

C. The objective of the specification is to minimize the cost to general aviation airplane owners and operators and maintenance personnel.

A. 系统的原理应当用图案阴影表示,并在管路上最少转动。

B. 系统的流程应当用图案阴影表示,并在管路上最少转动。

C. 系统的原理应当用图案阴影表示,并在管路上保持转动。