A、 The color of the bottom mark on the plate is amber.
B、 You can see the red bottom mark on the board.
C、 There is no color of the bottom mark on the board.
答案：B
A、 The color of the bottom mark on the plate is amber.
B、 You can see the red bottom mark on the board.
C、 There is no color of the bottom mark on the board.
答案：B
A. Long sentences are easy to read.
B. Long sentences are difficult to read.
C. Short sentences are difficult to understand.
解析：这道题考察的是句子长度对理解的影响。正确答案是B:Long sentences are difficult to read.
长句子通常包含更多的信息和修饰语，使得读者需要花更多的时间和精力来理解句子的意思。相比之下，短句子更直接简洁，更容易被理解。
举个例子，想象一下你在阅读一篇长篇小说，作者使用了很多长句子来描述场景和人物的情感。你可能需要反复阅读这些句子，才能完全理解作者想要表达的意思。但是如果作者使用了简短的句子，你可能会更快地理解故事情节，因为信息更加清晰明了。
因此，长句子通常会增加阅读的难度，而短句子则更容易被理解。
A. If the right engine stops, what position will APU servo valve stop at?
B. If the right engine is not running,what position will APU bleed valve stop at?
C. If the right engine stops, will APU servo valve stop at close position?
A. If there is a available service bulletin to correct the problem of moisture ingress into the connector cavity,the letter then will be useless.
B. Refer to this letter to help mitigate moisture ingress into the connector cavity even if there is a available service bulletin to correct the problem.
C. If there is a available service bulletin to correct the problem that moisture ingress into the connector cavity, the letter then will provide procedures .
A. The usual control for the left pack ensures that it supplies air at a temperature. The temperature gives the occasional cooling for the flight compartment.
B. The normal control for the left pack makes sure that it supplies air. The cooling provides the necessary temperature for the flight compartment.
C. The usual control for the left pack assures that the temperature of the supplied air will provide the control cabin with the needed cooling.
A. According to Boeing Docs and associated ADs, changing the dimension of the thrust reverser upper locking actuator lock sensor target can result in slow detection of the failure or undetected failure.
B. Based on the Boeing Docs and the associated ADs, if the size of the thrust reverser upper locking actuator lock sensor target is increased, it may result in delayed or undetected the actuator failure.
C. As described in Boeing Docs and the associated ADs, if the orientation of the locking actuator on the thrust reverser locking sensor target changes, the actuator failure will be delayed or undetected.
A. Structural fasteners are not included in the normal maintenance items, they are provided separately in the maintenance information.
B. Structural fasteners do not belong to normal maintenance items, so the maintenance information does not include this part of the content.
C. Some structural fasteners can be repaired during normal maintenance, so the maintenance information includes the corresponding content.
A. The filter must be replaced before putting new oil in the system.
B. The replacement of the filter is optional before refueling the system.
C. The filter can not be replaced unless you put new oil in the system.
A. The unit of all range distances shall be nautical mile.
B. We measure all range distances in accurate miles.
C. The range of distances shall be calculated in knots.
A. Deflate the pressure of tire to the certain value.
B. Provide pressure with nitrogen to the required value for the tire.
C. Depressurize the tire to the demanded value.
A. Inspect the fairing completely.
B. Do a detailed visual inspection of the fairing.
C. Inspect the whole fairing.
