A、 For vocabulary, only main alternation are highlighted, minor alternations to many approved and not approved examples are not highlighted.
B、 For wordlist, only major changes are highlighted, minor changes to various approved and not approved examples are not highlighted.
C、 For vocabulary, only main alternation are prominent, minor alternations to many approved and not approved examples are not prominent.
答案：B
A、 For vocabulary, only main alternation are highlighted, minor alternations to many approved and not approved examples are not highlighted.
B、 For wordlist, only major changes are highlighted, minor changes to various approved and not approved examples are not highlighted.
C、 For vocabulary, only main alternation are prominent, minor alternations to many approved and not approved examples are not prominent.
答案：B
A. Do not alleviate pressure to the aft flange.
B. Do not apply pressure to the aft flange.
C. Do not apply pressure to the aft screw bolt.
A. Warnings, cautions and notes may be used to highlight or repeat important points.
B. Warnings, cautions and notes may be used to highlight or emphasis important points.
C. Warnings, cautions and notes may be used to highlight or emphasize important points.
A. If the tire temperature is unusually high, open the valve.
B. If the tyre pressure is insufficiently high, open the valve.
C. If the tire pressure is unusually high, open the valve.
A. 该部件中的空气循环使得特定部件的温度不超限。
B. 某些部件的温度不超限因此该部件中的空气能够流动。
C. 该部件中的空气的旋转和特殊部件的温度均不超限。
A. 如图4所示，测量凹坑的深度。
B. 如图4所示，检查凹坑的尺寸。
C. 如图4所示，测量磨损的厚度。
A. Augment the pressure slowly (no less than one turn each minute).
B. Increase the pressure slowly (not more than one turn each minute).
C. Release the pressure slowly (not more than one turn each minute).
A. This Specification is designed to provide guidance for the development of Handbooks for all types of general aviation airplanes. These airplanes are originally certificated at minimum takeoff weights of 12,500 pounds or more.
B. This specification is intended to provide guidance for the development of Handbooks for all types of general aviation aircraft, which are initially certificated at maximum takeoff weights of 12,500 pounds or less.
C. This specification is intended to provide guidance for the preparation of Handbooks. For all types of general aviation aircraft, their maximum take-off weight is more than 12,500 pounds.
A. Solenoid valves shall be shown with a notation. The notation indicates the spring is loaded by the valve to the open or closed position.
B. Solenoid valves shall be shown with a symbol. The valve indicates whether the valve is spring-loaded to the open or closed position.
C. Solenoid valves shall be shown with a mark. The mark indicates whether the valve is spring-loaded to the open or closed position.
A. Section 1 of the Pilot＇s Operating Handbook shall introduce basic data and information of general interest to the pilot. The data and information is useful in loading, sheltering, handling, and routine preflight checking of the airplane.
B. Section 1 of the Pilot＇s Operating Handbook shall present basic data and information of general interest to the pilot. The general interest is useful in loading, sheltering, handling, and routine preflight checking of the airplane.
C. Section 1 of the Pilot＇s Operating Handbook shall present basic data and information of general interest to the pilot. The pilot is useful in loading, sheltering, handling, and routine preflight checking of the airplane.
A. 标题页的背面应留白，以避免有可能漏插飞机序列号和注册号而需要修改。
B. 标题页的背面应保留空白，以避免需要修改以及有可能遗漏插入飞机的序列号和注册号。
C. 标题页的背面应保持空白，从而不用改版，也可以避免有可能漏插飞机序列号和注册号。
