A、 If the airframe manufacturer makes any alteration to the component of the text or illustrations,the component manufacturer will use its own masthead.
B、 If the airframe manufacturer changes the component manufacturer's text or illustration in any way,he shall apply his own masthead.
C、 If the airframe manufacturer alters the text or illustrations of the component manufacturer's in any way,it's own masthead shall be used.
答案：B
A、 If the airframe manufacturer makes any alteration to the component of the text or illustrations,the component manufacturer will use its own masthead.
B、 If the airframe manufacturer changes the component manufacturer's text or illustration in any way,he shall apply his own masthead.
C、 If the airframe manufacturer alters the text or illustrations of the component manufacturer's in any way,it's own masthead shall be used.
答案：B
A. Make the attitude of the valves the same.
B. Make the positions of the valves agree.
C. Make the altitude of the valves agree.
A. During this period,if you use economy power settings,the engine may be damaged."
B. The use of economy power settings during this period may be detrimental to the engine life."
C. The use of economy power settings during this period may reproduce the engine life."
A. The file must be very easy to rewrite.
B. Every document must be simple to modify.
C. Document must be readily revisable.
A. 这种物质在高浓度时是有毒的。
B. 在高度浓缩后,这种材料会有毒。
C. 这种材料在高温下会易燃。
A. Correct operation of the parts does not allow dents to occur.
B. Dents that have an influence on the correct operation of the parts are not allowed.
C. Dents can prevent correct operation of the parts,so they are not permitted.
A. There is a hard landing on the broken nose landing gear.
B. Thelanding gear has affected hard landing.
C. The nose landing gear is broken because of hard landing.
A. 发动机附件冷却系统用于发动机舱及附件通风,包括阀门、管路、引射泵、涡流发生器等部件。
B. 发动机辅助冷却系统能帮助发动机及附件通风,包括阀门、波导设备、喷射泵、扰流器等组件。
C. 发动机辅助冷却系统用于发动机舱、活门、管路、引射泵、涡流发生器等附件通风。
D. C.发动机辅助冷却系统用于发动机舱、活门、管路、引射泵、涡流发生器等附件通风。
A. 应说明总容量和可用燃料,如果不可用燃料超过 FAR23 的限制,在飞行中不可用数量的信息应被提供。
B. 如果不可用燃油超过 FAR23 的限制,则应说明总容量和可用燃油并确定提供在飞行中不可用燃油量的信息。
C. 应说明总容量和可用燃油,如果不可用燃油超过 FAR23 的限制,应提供确定在飞行中不可用燃油量的信息。
A. 如果你在英语字典里找不到想用的词,在 STE 字典中搜索这个词直到找到最好的同义词。
B. 如果你在词典里找不到想用的词,在英语字典中搜索这个词从而找到最优的近义词。
C. 如果你想用的词不在字典里,在英语字典中搜索这个词,找到 STE 字典中列出的最优的同义词。
D. C.如果你想用的词不在字典里,在英语字典中搜索这个词,找到 STE 字典中列出的最优
E. 字典中列出的最优的同义词。
A. 左 1 号登机门 1 号地板右前边缘有一条 1 英寸深 6 英寸长的凹陷。
B. 左 1 号登机门 1 号地板离右前边缘 6 英寸处有一条 1 英寸深的凹槽。
C. 左 1 号登机门有一块地板到右前边缘 6 英寸处有一条 1 英寸深的凹坑。
