A、 The fan of turbo-fan engine is similar to a propeller, so the increase of speeds along the blades is less.
B、 The fan of turbo-fan engine is larger than a propeller, so the increase of speeds along the blades is less.
C、 The fan of turbo-fan engine is not as large as a propeller, so the increase of speeds along the blades is less.
答案：C
A、 The fan of turbo-fan engine is similar to a propeller, so the increase of speeds along the blades is less.
B、 The fan of turbo-fan engine is larger than a propeller, so the increase of speeds along the blades is less.
C、 The fan of turbo-fan engine is not as large as a propeller, so the increase of speeds along the blades is less.
答案：C
A. 风扇和增压器是一个四级压气机。
B. 增压器是一个四级压气机风扇。
C. 风扇是一个四级增压器的压气机。
A. Remove the unit, until the symptoms occur again.
B. If the symptoms occur again, remove the unit.
C. If the values occur again, remove the unit.
A. The Specification provides flexibility in Handbook preparation based on the complexity of the airplane while maintaining a high degree of standardization of arrangement, definitions, and performance information.
B. The Specification provides flexibility in Handbook preparation based on the complicacy of the airplane, but ignoring a high degree of standardization of structure, definitions, and performance information.
C. The Specification provides uniformity in Handbook preparation based on the simplicity of the airplane while retaining a high degree of standardization arrangement. definitions; and performance information.
A. This configuration has three rest data for all the interface and air data functions.
B. This configuration has triple redundant data for all the inertial and air data functions.
C. This configuration has three rest data for all the inertial and air data functions.
A. All ground equipment that is removed is not necessary.
B. Remove all ground equipment as necessary.
C. Move away all unnecessary ground equipment.
A. The items described, their function explained and how they are operated must be standard.
B. It describes definition of standard items and explains their function and how they are operated.
C. Standard items, including their function and how they are operated are introduced.
A. There is a controlled general dictionary in STE, The words in this dictionary are occasionally used in technical writing.
B. STE has a controlled General dictionary in which the words are seldom used in technical writing.
C. STE has a controlled general dictionary, this dictionary gives the words that are often used in technical writing.
A. The conditions shall be extended to exclude common practices such as tightening nuts and removing bolts.
B. The detail should be extended down to, but not include, such common practices as tightening a nut, removing a bolt, etc.
C. The detail will be extended, but not include, such as common practices as tightening a nut, removing a bolt, etc.
A. All range distances shall be expressed in nautical miles.
B. All range dimensions shall be defined in kilometers.
C. Nautical miles should not express all range distances.
A. ADHERE
B. FOLLOW
C. OBEY
