A、 用 1/2 英寸的扳手拆下盖子。
B、 用 1/2 英寸长的扳手拆下端盖。
C、 用 1/2 英寸的套筒拆下盖子。
答案：A
A、 用 1/2 英寸的扳手拆下盖子。
B、 用 1/2 英寸长的扳手拆下端盖。
C、 用 1/2 英寸的套筒拆下盖子。
答案：A
A. Loosen the cross nuts [10] on reducer [7] and standby valve [8] on each end of air pressure filter assembly [1].
B. Loosen the swivel nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
C. Loosen the cotter nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
A. For all fuel loadings,the initial airplane weight should be the maximum allowable.
B. The initial airplane weight should contain the maximum allowable for all fuel loads.
C. For all kinds of fuels,the initial aircraft weight should be the maximum allowable.
A. 那些机载动力装置被安装在飞机上,用于产生并提供单一类型或组合的辅助电力、液压、气源或其他动力。
B. 那些空气动力的发动机被安装在飞机上来运行并提供一类或多类的辅助电力、液压、气源或其他动力。
C. 那些利用空气产生动力的装置装在飞机上来获得和补充单一或多个备用电源、液压源、气源或其他动力。
D. B.那些空气动力的发动机被安装在飞机上来运行并提供一类或多类的辅助电力、液压、气源或其他动力。
E. C.那些利用空气产生动力的装置装在飞机上来获得和补充单一或多个备用电源、液压源、
F. C.那些利用空气产生动力的装置装在飞机上来获得和补充单一或多个备用电源、液压源、气源或其他动力。
A. If the filters become clogged after an unusually short time,send them to the laboratory for analysis of the contamination.
B. When the filters become clogged in an abnormal short time,send them to the library to analyze the contamination.
C. When the filters become blocked unconventionally after a very short time ,send them to the lab for calculation of the contamination.
A. If you must apply a strike to open the unit,examine the control linkage.
B. If you must apply an unusual force to open the unit,examine the turnbuckle.
C. If you must apply an unusual force to open the unit,examine the control linkage.
A. 如果没有任何支架损坏,则继续执行此程序。
B. 如果任意支架损坏,则继续执行此程序。
C. 如果没有任何跳开关损坏,则继续执行此程序。
A. The temperature decreases - 0.00198°C per foot from sea level to the altitude at which the temperature is -56.5°C and zero above that altitude.
B. The temperature gradient from sea level to the altitude at which the temperature is -56.5°C is - 0.00198°C per foot and zero above that altitude.
C. The temperature drops 0.00198°C per foot from sea level to the altitude at which the temperature is -56.5°C and to zero above that altitude.
A. Ensure that you do activate the control adjacent to it.
B. Adjust the adjacent control for optimal results.
C. Make sure that you do not operate the adjacent control.
A. Do not make the pressure became less than (or more than) 20 psi.
B. Do not let the pressure become less than (or more than) 20 psi.
C. Do not let the pressure close less than (or more than) 20 psi.
A. Always remember that the main subject of STE is for readers to hardly grasp each sentence they read.
B. Always remember that the major function of STE is to let readers comprehend every sentence they read barely.
C. Always remember that the primary objective of STE is that readers immediately understand each sentence that they read.
