A、 STE was researched to help the writers of English-language file understand what they write, particularly when these writers are non-native English speakers.
B、 STE is prepared to make readers of English-language documents know what they read difficultly, especially when these readers are native English speakers.
C、 STE was developed to help the readers of English-language documentation understand what they read, particularly when these readers are non-native English speakers.
答案：C
A、 STE was researched to help the writers of English-language file understand what they write, particularly when these writers are non-native English speakers.
B、 STE is prepared to make readers of English-language documents know what they read difficultly, especially when these readers are native English speakers.
C、 STE was developed to help the readers of English-language documentation understand what they read, particularly when these readers are non-native English speakers.
答案：C
A. That portion of the system is used to perform the cranking portion of the starting operation.
B. That portion of the system is used to perform the igniting portion of the starting operation.
C. That portion of the system is used to perform the cranking portion of the igniting operation.
A. 加油活门可以在前起落架减震支柱下部找到。
B. 充气活门位于前起落架减震支柱顶部。
C. 充气活门可以在前起落架顶部的减震支柱上面找到。
A. In accordance with the laws, the ACOs have authorized and designated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs), who are qualified individuals formally tested but not employees of the FAA.
B. The ACOs have been authorized by statute to delegate certain inspection and certification responsibilities to Designated Engineering Representatives(DERs), who are properly qualified private persons not employed by the FAA.
C. The ACOs have dedicated certain inspection and certification responsibilities to Designated Engineering Representatives(DERs) as per the Act, the DERs are not employees of the FAA, but some qualified personnel agreed by FAA.
A. STE规范表达内容的方式，但不规范格式(例如，字体、编号等)。
B. STE管理规范的内容而不是格式 例如（字号，编码等）。
C. STE被用于规范内容的形式而不是版式（ 例如字号，数字等）。
A. This is an installation procedure used by this typical fastener type.
B. This installation procedure is typical for this type of fastener.
C. It＇s typical to install the fastener according to this procedure.
A. Proper recipe shall be adopted to measure the pressure.
B. The pressure shall be estimated by using accurate equation.
C. Calculate the pressure with the applicable formula.
A. This example shows that we were only allowed to calculate the data applicable to a Type B unit.
B. The data we are now calculating in this example apply only to Type B unit.
C. The data used for the calculations in this example apply only to a Type B unit.
A. 计划性勤务包括内部清理等工作。不包括维修工作实施所要求的润滑程序。
B. 计划性勤务包括内部清理等工作。不包括润滑程序，这是维修工作实施所要求的。
C. 计划性勤务包括内部整理等工作。不包括润滑程序，这是维修工作实施所要求的。
A. A servo system is a device that has the ability to carry out an order and give a response to fufill five basic requirements.
B. A servo system is a device that has the ability to carry out an order and give a response to orders. It can finish five basic requirements.
C. A servo system is a device that has the ability to respond to and carry out an order which must be able to fufill five basic requirements.
A. 机身上固定位置安装的门，包括结构件、闩锁机构、把手、衬板等。
B. 在机身内的固定分隔板上装置的门。包括结构件、锁紧机构、手柄、内衬等物品。
C. 安装在机身内固定隔板上的门。包括结构件、抛锁机构、把手、内衬等组成部分。
