12AB, 14C, 和 17AD座位的旅客阅读灯不亮。
答案解析
解析：
### 题目分析
题干提到“12AB, 14C, 和 17AD座位的旅客阅读灯不亮”，我们需要选择一个正确的句子来表达这个意思。
#### 选项解析
- **A: Passenger reading lights at cabin rows 12B, 14C, and 17A does not come on.**
- **问题**: 这里的主语是“Passenger reading lights”，是复数形式，因此动词“does”应该改为“do”。正确的表达应该是“do not come on”。
- **B: Passenger reading lights at cabin rows 12B, 14C, and 17A do not illuminate.**
- **正确性**: 这个句子使用了“do not”，与复数主语“Passenger reading lights”一致，且“illuminate”是一个合适的词来描述灯光的状态。
- **C: Passenger reading lights at cabin rows 12B, 14C, and 17A is not on.**
- **问题**: 同样，这里的主语是复数形式，所以动词“is”使用不当，应该使用“are”。正确的表达应该是“are not on”。
### 正确答案
因此，正确答案是 **B**，因为它在语法上是正确的，并且用词也恰当。
### 深入理解
为了更好地理解这个知识点，我们可以联想一下日常生活中的类似情况。
想象一下你在一个电影院，看到多个座位的灯光都不亮。你可能会说：“这些座位的灯光不亮。”在英语中，如果你要描述多个座位的灯光，你会用复数形式来表达。
- **复数主语**: 当我们谈论多个事物时，主语是复数的，比如“lights”。
- **动词一致性**: 复数主语需要与复数动词搭配，比如“do”而不是“does”。
### 生动例子
想象一下你和朋友在一个餐厅，点了几道菜。你可能会说：“这些菜都很好吃。”在英语中，你会说：“These dishes are delicious.” 这里“dishes”是复数，所以用“are”而不是“is”。
相关知识点：
旅客阅读灯选illuminate
相关题目
Best Angle-of-Climb Speed is the airspeed which delivers the greatest gain of altitude in the shortest possible horizontal distance.
Maximum Flap Extended Speed is the highest speed permissible with wing flaps in a prescribed extended position.
Suggestions for inclusion of emergency procedures for supercharger/turbocharger failure
The manufacturer＇s maintenance data shall include directions as to who and how to contact technical personnel at the manufacturer plant ,for assistance in repairing and replacing items damaged and not covered by a standard repair.
A wire code consists of a circuit function code, wire number, wire segment letter and wire size. Frequently a suffix indicating ground ( N ) , phase (A, B, etc.) or thermocouple material (alumel, etc. ) is added.
The Mooring section shall include equipment and materials required such as wheel chocks, mooring blocks, mooring cables, ect.;procedures such as ballasting, etc.;precautions and limitations such as control in high wind conditions, etc., and inspections for gust damage.
Precautions and limitations such as use of landing gear and control surface locks, minimum turning radius, maximum towing and pushing loads on nose landing gear, etc .
Cargo compartments have floor panels and linings. The linings keep smoke in the compartments and prevent damage to the lines and electrical wires.
The avionic compartments have: - heat and sound insulation, - maintenance lighting, - air-cooled racks for the electrical and electronic equipment and their related units.
Galley refers to the areas in which food and beverages are stored and prepared. Include items such as removable and fixed cabinets, ovens, refrigerator, garbage containers, dish racks, coffee maker, etc., if furnished as manufacturer designated standard equipment.
