A、 Write the instructions in the mandatory mode.
B、 Write the instructions in the imperative form.
C、 Write the instructions in the active mode.
答案：B
A、 Write the instructions in the mandatory mode.
B、 Write the instructions in the imperative form.
C、 Write the instructions in the active mode.
答案：B
A. 止动螺母的不正确调整会造成方向舵脚蹬的损坏。
B. 方向舵踏板的止动螺钉不恰当的调节会带来伤害。
C. 方向舵脚蹬上的止动螺栓的不恰当调节会造成损坏。
A. The items in the Emergency Procedures check list are determined to be essential in aid of the pilot in an emergency and should be limited to the minimum number.
B. A limited number of items in the Emergency Procedures check list are determined to be essential to aid the pilot in an emergency.
C. To aid the pilot in an emergency, it is determined that the Emergency Procedures check list should contain only essential items.
A. Explain check them whether normal or not, and how to identify a fault.
B. Make clear that if they operate properly and how to isolate the malfunction.
C. Explain how to check them for proper operation and how to recognize a malfunction.
A. 螺柱的凹陷不得超过5mm。
B. 螺柱的突起不得超过5mm。
C. 螺纹的长度不得超过5mm。
A. If the passed or failed indication that shows on the MAT does not agree with the indication on the maintenance page, ignore the indication on the MAT.
B. If the pass or fail prompt displayed on MAT is inconsistency with the prompt on the maintenance page, please ignore the prompt on MAT.
C. Neglect the instruction on MAT, whether the passing or failure sign shown on the MAT or not.
A. Turn off all the unnecessary systems.
B. Disconnect all the systems which are not necessary for the test.
C. Disconnect all testing systems as necessary.
A. If you do not secure the rigging pin, the elevators will descend when there is pressure in the system.
B. If you do not install the rigging pin, the elevators will move down when there is no pressure in the system.
C. Without the rigging pin installed, the elevators will not lower when there is no pressure in the system.
A. Do not go beyond this speed or Mach number besides in steady air, and then be careful.
B. Do not increase by this speed or Mach number unless in steady air, and be careful.
C. Do not exceed this speed or Mach Number except in smooth air and then only with caution.
A. Timely check the instruments for accuracy.
B. Instuments shuld be periodically checked for accuracy.
C. Timely check the instruments if it is accurate.
A. Each of the two life vests located at L2 entry door flight crew station is damaged.
B. Each of the two life vests located at L2 entry door flight crew station is out of time limit.
C. Each of the two life vests located at L2 entry door flight crew station is out of service.
