A、 在修改图示的情况下,可以使用黑色横线或者黑色手势来引起读者对于修改部分的注意
B、 在更换描述的情况下,可以使用黑色竖线或者黑色手势来引起读者对于修改部分的注意
C、 在修改图示的情况下,可以使用黑色竖线或者黑色手势来引起读者对干修改部分的注意
答案：C
A、 在修改图示的情况下,可以使用黑色横线或者黑色手势来引起读者对于修改部分的注意
B、 在更换描述的情况下,可以使用黑色竖线或者黑色手势来引起读者对于修改部分的注意
C、 在修改图示的情况下,可以使用黑色竖线或者黑色手势来引起读者对干修改部分的注意
答案：C
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. Do not omit articles to make the sentence shorter, because this can cause ambiguity.
B. Do not make the sentence shorter to omit articles, because this can cause ambiguity.
C. Do not omit articles to avoid ambiguity, because this can make the sentence shorter.
A. 识别出有代码的部件,可以帮助再次正确安装。
B. 用编码标识复合材科,以帮助再次正确安装。
C. 用代码标识部件,以帮助正确地再次安装。
A. 驾驶舱从左侧空调组件获得空调空气,并在总管里混合。
B. 驾驶舱从左侧空调组件和混气总管获得空调空气。
C. 驾驶舱从左侧空调组件和混合总管获得增压空气。
A. Read SB and understand the requirements after maintenance.
B. SB should be read and requirements should be known prior to maintenance.
C. Read SB and understand the requirements during maintenance.
A. Remove the middle bell crank unit.
B. Remove the moderate dual crank unit.
C. Remove the middle double crank unit.
A. The fuel temperature bulb on the rear spar on the main tank No.1 resists the change of fuel.
B. The fuel temperature bulb is on the rear spar on main tank No.1. Its resistance varies with fuel temperature.
C. Resistance to the change of fuel temperature is done by the fuel temperature bulb, which is located on the rear spar on main tank No.1.
A. Do the troubleshooting procedure to find the cause of the malfunction
B. Do the troubleshooting procedure to look the result of the malfunction
C. Find the cause of the malfunction to do the troubleshooting procedure
A. Do the tightening procedure.
B. Do the loosening procedure.
C. Do the strengthening procedure.
A. When an airplane is designed to fly at lower speeds, the turboprop is usually the engine choose.
B. The turboprop engine is usually chosen to be installed on the airplane which is designed to fly at lower speed.
C. When an airplane is designed to fly at lower speeds, the piston propeller engine is usually chosen
