Make sure that there is tension in the lockwire.

A. Do a hardness test for turning tool.

B. Conduct a hardness test for the carbide insert.

C. Take a hardness test for the chuck.

A. The toxic conditions are given in Paragraph 2.0.

B. All the test result are given in Paragraph 2.0.

C. All the test conditions are given in Paragraph 2.0.

A. 机翼和发动机载荷取决于最大起飞重量和额定起飞马力以及机翼面积。

B. 机翼和电源负载取决于最大起飞重量和起飞马力评定值以及机翼面积。

C. 机翼和动力载荷决定了最大起飞重量和起飞马力评定值以及受力表面积。

A. 这一报告系统并非用于取代《持续适航维修大纲（CAP）》未涵盖项目的常规沟通渠道。

B. 这个系统并不取代正常的沟通渠道，进而处理《持续适航维修大纲（CAP）》不涉及的项目。

C. 该报告系统不会阻碍《持续适航维修大纲（CAP）》未涵盖项目的正常交流。

A. “检查合规性”规定了关于“何时”需要检查的说明，是否为重复性检查。同时说明是否需要根据初步检查结果进行额外的重复检查。

B. “检查合规性”给出了关于“何时”需要检查的说明，是否属于重复性检查。同时说明是否需要根据初始检查结果进行额外的重复检查。

C. “检查合规性”用于描述某检查需要实施的时间以及是否属于重复性检查，并说明是否需要基于初始检查结果进行额外的重复检查。

A. Install a new gasket on the flange.

B. Install a new washer on the fixture.

C. Install a new basket on the fitting.

A. The section of the system which is used to sense and signal the formation of ice.

B. The portion of the system which is used to detect and display the condition of ice.

C. The portion of the system which is used to detect and indicate the formation of ice.

A. 描述飞机发动机时，应对冷却（ 散热）系统进行描述，包括整流罩盖板。

B. 描述飞机发动机时，应描述冷却（ 散热）系统相关的信息，包括通风外壳。

C. 描述飞机发动机时，应描述空调系统相关的信息，包括通风罩板。

A. Adjust the frequency to the value giving in table 1.

B. Adjust the frequency per the value given in table 1.

C. Adjust the frequency to the value given in table 1.

A. In technical texts, you can use abstractions to make sentiments shorter and easier to read.

B. In technical texts, you can use abbreviations to make sentences shorter and easier to read.

C. In technical texts, you can use abstractions to make sentences shorter and easier to understand.