1830. 使用单词前,应先阅读字典中“经批准词义”栏中的定义。

A. 贴标签于章节编号或标题。

B. 在标签上标注章节号或标题。

C. 标记所有标签以及章节编号或标题

A. The PlaneNet communication sub-function supplies a data transport service function to provide two way, reliable, end-to-end data transport communications between AlMS functions and PlaneNet member systems.

B. The PlaneNet communication sub-function is provided by a data transport service function that furnishing two-way, reliable, end-to-end data transport communications between AlMS functions and PlaneNet member systems.

C. A data transport service function that provides two-way, dependable, end-to-end data transport communications is supplied by the PlaneNet communication sub-function between AlMS functions and PlaneNet member systems.

A. 打开舱门直到看到地板。

B. 打开舱门直到碰触到地板。

C. 打开舱门直到碰触到天花板。

A. This term describes the multiple number when it is designed to as a whole.

B. This term describes the complete number when it is referred to as a whole.

C. When it is taken to a whole, the term describly the perfect number.

A. Attach the screw＇s wire to the new cable.

B. Attach the screw＇s cord to the new cable.

C. Attach the threading cord to the new cable.

A. 发动机分析仪的功能是通过示波器等仪表或设备分析发动机性能或状态。

B. 发动机分析系统使用传感器等仪器或设备采集数据并应用于发动机性能或状态分析。

C. 发动机分析系统被用于分析发动机性能或状态, 以供示波器等仪表或设备使用。

A. The values must not be more than the approved differences.

B. The values must not exceed the allowable differences.

C. The values must not exceed the approved error.

A. roger that, we can release.

B. roger that, we can dispatch.

C. Roger, we can push back.

A. Descriptive sentence must have as many as 25 words.

B. Descriptive sentence contains no more than 25words.

C. Descriptive sentence should contain at least 25 words.

A. 压力波动和振动会导致软管磨损

B. 压力积聚和骤降会导致软管磨损

C. 压力波动和共鸣会引起软管磨损