A、 不论是否对齐,文本应该准备为一列而不是两列。 警告,警示和注意可以用于突出或强调要点。
B、 不论是否对齐,文本可以准备为一列或者两列。 警告,警示和注意可以用于突出或强调要点。
C、 不论是否对齐,文本可以准备为一列或者两列。 警告,注意和警示可以用于突出或强调要点。
答案：B
A、 不论是否对齐,文本应该准备为一列而不是两列。 警告,警示和注意可以用于突出或强调要点。
B、 不论是否对齐,文本可以准备为一列或者两列。 警告,警示和注意可以用于突出或强调要点。
C、 不论是否对齐,文本可以准备为一列或者两列。 警告,注意和警示可以用于突出或强调要点。
答案：B
A. Through a process called continuing airworthiness, virtually every component comprising an airplane is involved in some form of preservation, inspection, preventative maintenance, overhaul, repair, and/or replacement activity.
B. Through a process called initial airworthiness, virtually every component comprising an airplane is involved in some form of preservation, inspection, preventative maintenance, overhaul, repair, and/or replacement activity.
C. Through a process called continuing air worthiness, virtually some component comprising an airplane is involved in some form of preservation, inspection, preventative maintenance, overhaul, repair, and/or installment activity.
A. 航线维修应理解为在飞行前进行的任何维修,以确保飞机适合预定的飞行。
B. 应理解航线维修是为飞行前对飞机实施的工作,目的是确保飞机安装了预定的装置。
C. 作为对飞行的保障航线维修工作应被理解。航前需要实施检查以确保完成安排的飞行。
A. 页码在右下角,发行日期在左下角
B. 页码在左下角,颁发日期在右下角
C. 颁发日期在右上角,页码在左下角
A. 这种防腐剂在华氏109度时融化。
B. 这种密封胶在华氏109度时燃烧。
C. 这种混合物在华氏109度时气化。
A. Light L4 illuminates within 5 seconds.
B. Light L4 comes on after 5 seconds.
C. Light L4 comes on 5 seconds before.
A. The instruments where are light in weight and small in volume are used in the space shuttle.
B. The instruments which are light in weight and small in volume are used in the space airplane.
C. The instruments possessing the characteristic of light weight and small volume are used in the space shuttle
A. use the clean agent to clean the surface to remove corrosion
B. use the clean agent to clean corrosion on the surface
C. clean corrosion on the surface with the cleaner
A. Make sure the text is not so abstruse and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
B. Make sure the text is not so theoretical and that it clearly shows how to do a task orhow a system operates. Be concrete. Do not give unclear, general information.
C. Make sure the text is not so abstract and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
A. Make sure that the valve is operable.
B. Make sure that the valve can operate.
C. Ensure the valve can work.
A. 制造商报告任何发现的裂纹。
B. 向制造商报告任何发现的裂纹。
C. 制造商记录任何发现的裂纹。
