A、 The instruments that are light in weight and small in volume are used in the space shuttle.
B、 The instruments where are light in weight and small in volume are used in the space shuttle.
C、 The instruments which are light in weight and small in volume are used in the space airplane.
答案：A
A、 The instruments that are light in weight and small in volume are used in the space shuttle.
B、 The instruments where are light in weight and small in volume are used in the space shuttle.
C、 The instruments which are light in weight and small in volume are used in the space airplane.
答案：A
A. 给表面抛光直到它发亮
B. 用软布把表面擦亮
C. 直到表面闪亮再用无毛软布擦拭
A. The wording given in the approved example is of a suggested nature It only represents approved words for writing the same information. You can express the same thing with different constructions and other approved words
B. It is necessary to use these terms in the approved example sentences to write standard information You can choose what to express and how to express it from the approved structure
C. The wording must be approved to indicate that the information should be written to the same standard and you can often use similar structures and words to describe the same thing
A. Indicated Airspeed is the speed of an aircraft as shown in the airspeed indicator when corrected for instrument error.
B. Indicated Airspeed is the aircraft speed indicated by airspeed adapter after modified instrument.
C. Indicated Airspeed is the aircraft speed of an aircraft as shown in the air speed adjuster when corrected for instrument error.
A. LOOK
B. SEE
C. WATCH
A. 检查部件的接合处及邻近区域。
B. 检查部件的表面以及相关区域。
C. 检查部件的内部以及相邻区域。
A. The compressing of the spring can cause the valve to open.
B. There is no change of the valve when the spring compresses.
C. After compressing of the spring, the valve goes to closed position.
A. Get a sample of hydraulic fluid.
B. Scavenge the hydraulic fluid.
C. Service the hydraulic reservoirs.
A. The wing tanks and the center tank have the same rate of supply of fuel.
B. The rate of supply of fuel from the wing tanks to the center tank is equal.
C. The fuel supply rate from all wing tanks and the center tank is the same.
A. Do not use compressed air to clean the holes behind the display unit, because it can blow contaminants into display unit which may be damaged.
B. Do not use compressed air to clean the holes on the rear of the display unit, Compressed air will push contamination into the display unit, this can cause damage to the equipment.
C. Because pressurized air can blow contamination away from the display unit, you should not use it to clean the holes behind the display unit in order to avoid damaging the equipment.
A. The Introduction Section of the Maintenance Manual should contain either a list of vendor publications or refer to the location of such lists whether they are included in component descriptions or provided in separate documents.
B. The Introduction Section of the Maintenance Manual should contain either a list of vendor publications or refer to the sequence of such lists whether they are included in system descriptions or provided in separate documents.
C. The Introduction Section of the Maintenance Manual should contain either a list of vendor publications or refer to the location of such lists whether they are included in system descriptions or provided in separate documents.
