A、 In certain circumstances, cleaning the connector or replacing the IDG seems to solve the problem, but the messages will appear again later.
B、 Sometimes, cleaning the connector or replacing the IDG seems to settle the problem, but the message will reappear occasionally.
C、 Sometimes, sterilizing the connector or renewing the IDG seems to resolve the problem, but the message will occur later.
答案：A
A、 In certain circumstances, cleaning the connector or replacing the IDG seems to solve the problem, but the messages will appear again later.
B、 Sometimes, cleaning the connector or replacing the IDG seems to settle the problem, but the message will reappear occasionally.
C、 Sometimes, sterilizing the connector or renewing the IDG seems to resolve the problem, but the message will occur later.
答案：A
A. 这种调整的精度很重要
B. 这种调整的范国很重要
C. 这种测试的精度很重要
A. It is understood that compliance with the above can in some instances cause duplication of test procedures, which is acceptable.
B. It will lead to repeat the test process when you obey the regulations in some cases, it is barely to be accepted.
C. It is understood that follow the above regulations may cause repeating in the test procedures, although it is allowable.
A. When you try to change a word, make sure that the substitute you choose doesn＇t replace the meaning of the sentence.
B. Make sure that the chosen replacement word will not vary the implication of the sentence if you replace a word.
C. When you replace a word, always make sure that the alternative you select does not change the meaning of the sentence.
A. All range distances shall be expressed in nautical miles.
B. All range dimensions shall be defined in kilometers.
C. Nautical miles should not express all range distances.
A. The fuselage is a semi-monocoque structure
B. The fuselage is a demi-plate.
C. The airframe is of half-shell structure.
A. If the pilot runs too long with the afterburner on, he risks tuning low on fuel before the mission is completed.
B. If the pilot uses the afterburner with too long time, he has a danger that tuning low on fuel after the mission is completed.
C. If the pilot runs too long with the afterburner on, he risks tuning low on fuel without the mission is completed.
A. 用张力计测量钢索的张力到正确的值
B. 用张力计把钢索的张力校准到正确的值
C. 用张力计将电缆的张力校准到正确的值。
A. Put sealant around each screw hole.
B. Seal each screw hole.
C. Put each screw hole into sealant.
A. 在这种结构中,液压流过这个活门。
B. 在这种构型中,液压旁通这个活门。
C. 在这种构型中,水流旁通这个活门。
A. 为了从表格里提取准确的性能值,需要在中位数之间挑选。
B. 为了从表中获得准确的性能值,需要在增量值之间插值。
C. 为了从表中获取准确的性能值,需要评估增长的中间值。
