A、 After flight test, customer will paint aircraft.
B、 The aircraft which has been painted will fly to customer after flight test .
C、 We will paint aircraft for customer after flight test.
答案：B
A、 After flight test, customer will paint aircraft.
B、 The aircraft which has been painted will fly to customer after flight test .
C、 We will paint aircraft for customer after flight test.
答案：B
A. A lab analysis of the contamination is required to the frequently clogged filters.
B. When you find the filters blocked in a very short time, ask the vendor to inspect them for any contamination.
C. If the filters get clogged at an unusually early stage, send them to the laboratory to analyze the contamination.
A. To know what you want to say and to use the words that give the wanted meaning shall always be assured.
B. In order to express the meaning that you want, always make sure that you know what you want to say and you use the words.
C. Always make sure that you use what you want to say to express the words with the meaning that you want.
A. Restrictions on use of cabin pressurization during Takeoff, landing, or in flight shall be noted
B. That portion of the system is used to de-ice all airfoil surfaces once ice is formed.
C. All airfoil surfaces are equipped with that portion of the system to stop ice formation.
A. This section includes all the limits of the optional systems and equipment.
B. Limitations related to optional systems may be contained in this section.
C. Only the limitations which are relevant to optional systems might be including in this section.
解析：答案解析：B。这道题考察的是关于可选系统的限制性内容可能包含在哪个部分。选项A中说这部分包括所有可选系统和设备的限制，这是一个绝对化的说法，不准确。选项C中说只有与可选系统相关的限制可能包含在这部分，这也是一个绝对化的说法，不准确。选项B中说与可选系统相关的限制可能包含在这部分，是一个相对较为准确的描述，因此是正确答案。
生活中，我们也经常会遇到类似的情况。有些事物或者规定可能会有一些限制，这些限制可能会在相关的部分或者章节中进行详细说明，这样我们就能更好地了解和遵守这些规定。所以，当我们阅读相关内容时，要仔细留意可能存在的限制性内容，以免造成不必要的麻烦。
A. The routing of the cable loom may have been altered by the installation.
B. The routing of the cable loom may have been held by the installation.
C. The routing of the cable loom may have been defended by the installation.
A. Provide the pneumatic power for the system.
B. Supply the electrical power for the system.
C. Remove the electrical power of the system.
解析：这道题是关于系统去能化的问题。De-energize意味着去能化，也就是移除系统的电力。所以正确答案是C。
让我们通过一个生动有趣的例子来帮助你更好地理解这个概念。想象一下你的手机是一个系统，它需要电力才能正常工作。当你想要关闭手机时，你会按下电源按钮，这样手机就会De-energize，也就是移除电力，手机就会关闭。在这个例子中，De-energize就相当于移除手机的电力，让手机关闭。
A. The Federal Aviation Regulations require "maximum continuous power" to be used during airframe and engine combination certification to show obedience with certain criteria.
B. Federal aviation regulations require "maximum continuing power" to be used during the certifying of the airframe and engine to meet certain criteria.
C. Federal aviation regulations, in combination of airframe and engine certification process, the use of "maximum continuous power", are used to show compliance with certain standards.
A. The interval between checks is at least two minutes.
B. The lowest limit of checks is two minutes.
C. Between two checks, it needs two minutes.
A. Other format is not permitted.
B. It＇s not permissible to use this form.
C. Either format is allowed.
A. When the indicator is visible, stop the pump.
B. When the indicator comes on , stop the pump.
C. Stop the pump unless the indicator comes into view.
