A、 The Boeing-777 airplanes are different from the previous Boeing series ones mainly in that they are flown by wires.
B、 The difference between the Boeing-777airplanes and the subsequent Boeing series is that they are operated by wires.
C、 Fly-by-wire is the main difference between Boeing-777 airplanes and the subsequent Boeing series.
答案：A
A、 The Boeing-777 airplanes are different from the previous Boeing series ones mainly in that they are flown by wires.
B、 The difference between the Boeing-777airplanes and the subsequent Boeing series is that they are operated by wires.
C、 Fly-by-wire is the main difference between Boeing-777 airplanes and the subsequent Boeing series.
答案：A
A. If a manufacturer elects to publish maintenance data in more than one volume, each separate volume shall be titled Wiring Diagram Manual, Component Maintenance Manual, etc., as appropriate.
B. If a manufacturer elects to publish maintenance data in more than one volume, each separate volume shall be titled System Diagram Manual, Component Maintenance Manual, etc., as appropriate.
C. If a manufacturer elects to publish maintenance data in more than one volume, each separate volume shall be titled Wiring Maintenance Manual, Component Maintenance Manual, etc., as appropriate.
A. 在机身排水孔、管道或通道附近或周围涂抹润滑剂时,请勿造成堵塞。排水孔的功能是将冷凝水和流体排出机外。
B. 在机身排水孔、管道或通道附近或周围涂抹密封剂时,请勿造成堵塞。排水孔的功能是将冷凝水和流体排出机外。
C. 在机翼排水孔、管道或通道附近或周围涂抹密封剂时,请勿造成堵塞。排水孔的功能是将冷凝水和流体排出机外。
A. 在执行此程序过程中请使用12英寸的套筒扳手。
B. 在此过程中使用12英尺套筒手柄。
C. 在此过程中使用12号扳手手柄。
A. If the depth of a crack is 0.2 mm or less, reject the part.
B. If the width of a crack is more than 0.2 mm, reject the part.
C. If the depth of a crack is more than 0.2 mm, reject the part.
A. 每间隔20秒点击次。
B. 咔哒声的时间间隔必须为20秒。
C. 必须将咔哒声的时间间隔调整为20秒。
A. STE is a language which is living. STE need users to give feedback because it is continuously changing.
B. STE is a living language. STE needs response from users to improve it continuously.
C. STE needs feedback from users because users improve it continuously.
A. The test can be canceled as long as 5 minutes is left after the text.
B. 5 minutes is a must unless you move on the test again.
C. An interval of 5 minutes is necessary before you continue the test.
A. Also includes components that are an integral part of, or fitted to the power plant cowling.
B. Includes components that are an integral part of, or fitted to the power plant cowling.
C. Components that are an integral part of, or fitted to the power plant cowling are also includes.
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. Propeller governor is a device that adjusts the speed of the engine or propeller by increasing or decreasing the clearance of the propeller through the clearance changing mechanism on the propeller hub.
B. Propeller governor is the device that regulates the rpm of the engine or propeller by increasing or decreasing the propeller pitch, through a pitch change mechanism in the propeller hub.
C. Propeller governor is through the propeller hub of the propeller pitch changing machine, adjusts the speed of the propeller or engine by increasing or decreasing the propeller gap.
