The manufacturer should use formats appropriate to the specific airplane and the size of the Pilot＇s Operating Handbook.

A. Print all pages besides wiring diagrams and foldouts on both sides.

B. Print all pages other than wiring diagrams and foldouts on both sides.

C. Print all pages no more than wiring diagrams and foldouts on both sides.

A. The housing for the voice recorder unit has these properties: water tolerance, shock resistant and heat resistant.

B. The container for the voice recorder unit has these properties: watertproof, spin resistant and heat resistant.

C. The container for the voice recorder unit has these properties: watertight, shock resistant and heat resistant.

A. Two controversial ways can be chosen to do the test, either with the Central Maintenance Computer System through a the MCDU, like you have probably learned already, and with a test switch on the VOR receiver in the avionics compartment.

B. You can do the test following procedures -- with the Central Maintenance Computer System by the MCDU, you have probably learned already, and with a test switch on the VOR receiver in the avionics compartment.

C. The test can be done in either way below-- using the Central Maintenance Computer System via the MCDU, as you have probably already learned, or using a test switch on the VOR receiver in the avionics compartment.

A. In some cases, for complex aircraft, special training should be conducted so that the aircraft and its systems can be maintained properly.

B. Sometimes, especially for complex airplanes, it may be necessary to provide specific training in the proper maintenance of the airplane and its systems.

C. Sometimes, for particularly complex airplanes, it is required to provide special training so as to perform proper maintenance of the aircraft and its systems.

A. 结果是，孔的直径达到了允许的最大值。

B. 结果是，允许孔的尺寸超出最大范围。

C. 结果是，孔的尺寸大于允许的最大尺寸。

A. 总体来说，作者可以使用字典中的典型词汇作为核心词汇。

B. 基本上，作者可以使用字典中批准的词汇作为核心词汇。

C. 基本上，作者从字典中选用的词汇都是核心词汇。

A. Because of the risk of contamination, you must do this task in a very clean environment.

B. To prevent environmental pollution, this task must be done in a very clean area.

C. In order to prevent contamination, the task you must do is to find a very clean environment.

A. Detection system will provide information about how to detect ice.

B. Detection system is utilized to find and display ice formation.

C. The detection information of ice is from the indication system.

A. 应包含实施飞机勤务时使用正确燃油和滑油的信息。

B. 包含有关使用正确的燃油和滑油服务飞机的信息。

C. 包含有关飞机使用正确的燃油和滑油服务的信息。

A. Discard the removed fasteners.

B. Throw away the removed components.

C. Leave out the removed gaskets.