A、 所有改版数量和日期都应该从页面上删除
B、 所有版本号和日期都应该从页面上删除
C、 所有改版次数和日期都应从页面上删除
答案：B
A、 所有改版数量和日期都应该从页面上删除
B、 所有版本号和日期都应该从页面上删除
C、 所有改版次数和日期都应从页面上删除
答案：B
A. 737飞机,一种中短程飞机,它成功的关键在于波音公司的理念——给航空公司提供附加值,即安全性、操作简单和降低其运营及维护成本。
B. 737飞机,一种中短程飞机,它成功的关键在于波音公司的理念——给航空公司提供附加值,即可靠性、操作简单和降低其运营及维护成本。
C. 737飞机,一种中短程飞机,它成功的关键在于波音公司的理念——给航空公司提供附加值,即舒适性、操作简单和降低其运营及维护成本。
A. In the turbofan engine maintenance handbook this chapter would include such subjects as removal, cleaning, inspection, disassembly, testing etc.
B. In the turbofan engine repair manual this section would include such topics as disassembly, cleaning, checking, accessory, adjusting etc.
C. In the turbofan engine overhaul manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing etc.
A. the air pressure is almost correct
B. the air pressure is too low
C. the air pressure is too high
A. Tool is subsequently available for the installation task.
B. Tool is subsequently available for the installation procedure.
C. Tool is adjacently available for the installation procedure.
A. 每条指令用一句话写出,除非有两个或更多的动作。
B. 每句话仅写一条指令,除非有两个或更多的动作同时发生。
C. 每条指令除非有两个或更多的动作同时发生,否则仅用一句话写出。
A. The housing for the voice recorder unit has these properties: water tolerance, shock resistant and heat resistant
B. The container for the voice recorder unit has these properties: waterproof, spin resistant and heat resistant.
C. The container for the voice recorder unit has these properties: watertight, shock resistant and heat resistant.
A. That portion of the system which presents information derived from pulse-coded transmissions. Includes telephone exchange, SELCAL, CALSEL, etc.
B. That portion of the system which presents information derived from sine wave-coded transmissions. Includes Teleprinter, SELCAL, CALSEL, etc.
C. That portion of the system which presents information derived from pulse-coded transmissions. Includes Teleprinter, SELCAL, CALSEL, etc.
A. Put
B. Move
C. Set
A. Adjust the microswitch correctly if the warning light comes on when the door is closed.
B. If the microswitch is adjusted right, the warning light will be on when the door is closed.
C. The microswitch, if not adjusted right, will cause the warning light to come on when the door is closed.
A. use"是字典里批准的词。"
B. 只可以使用字典里批准的词。
C. 字典里批准的词可以使用。
