A、 control
B、 continue
C、 contents
答案：A
A、 control
B、 continue
C、 contents
答案：A
A. State structure of air frame, wings and tail.
B. Present structure of air frame, wings and empennage.
C. Describe structure of fuselage, wings, and empennage.
A. This compound can eliminate poisonous fumes.
B. This compound can release poisonous fumes.
C. This composite alloy can release poisonous fumes.
A. The approved words were chosen because they are as simple as to be recognized.
B. If the words are difficult and hard to identify, they may not be selected as the approved words.
C. Simplicity and legibility are the main features of the approved words.
A. maintenance information need to be continually updated
B. maintenance information needs to continually updated
C. maintenance information needs to be continually updated
A. 燃油在燃烧室内燃烧
B. 燃油通过喷嘴进入雾化器
C. 燃油通过雾化器进入燃烧
A. Check the cut for gaps that start at its corners.
B. Examine the opening for cracks that start at its corners.
C. Inspect the clearance of gate from the corner.
A. 如果你发现了凹坑,做适用的维护程序
B. 如果你发现了划痕,做具体的修理工作
C. 如果你发现了裂痕,做适用的修理程序
A. Use a torque wrench only when tighten the nuts for the balance tab .
B. Use only a torque screw to tighten the nuts for the balance tab .
C. To tighten the nuts for the balance tab, use only a torque wrench .
A. STE is a language which is living. STE need users to give feedback because it is continuously changing.
B. STE is a living language. STE needs response from users to improve it continuously.
C. STE needs feedback from users because users improve it continuously.
A. Throughout the manual, the coding used is the same as in other systems;
B. The same coding for each individual system shall be used throughout the manual;
C. The same coding shall be used in the manual;
