2171.If the filler bonds to the tool,make the tool moist with cold water.

A. Estimate the quality of fuel used for the flight.

B. Compute the quantity of fuel required for the flight.

C. Evaluate the quantity of fuel in the flight.

A. 当使用引号的技术名称以使读者读起来更清晰时,带引号的一组单词也是适用的名词词组中的一个词。

B. 当使用连字符连接长的技术名称从而使读者读起来更清楚时,连接在一起的一组单词在相应名词词组中也算作一个词。

C. 当用冒号连接长的技术名称以使读者读起来更清楚时,冒号连接的一组单词也可以用作适用的名词词组中的一个词。

D. C.当用冒号连接长的技术名称以使读者读起来更清楚时,冒号连接的一组单词也可以用作适用的名词词组中的一个词。

A. Visual difference is acceptable between the previous surface and the new surface.

B. There should be no visual difference between the initial surface finish and the new surface finish.

C. It is forbidden to have acoustic difference between the former surface finish and the new surface finish.

A. Before drill the hole,make sure that the point of the drill head is sharp.

B. Prior to drill the hole,make sure that the point of the drill bit is sharp.

C. Before you make the hole,make sure that the point of the drill bit is sharp.

A. Do not reach this speed with a given flap setting.

B. Do not exceed this speed with a give flap setting.

C. Do not exceed this speed with a given flap setting.

A. 《持续适航维修大纲》检查文件编号中系统代号的两位数字应使用 GAMA 第 2 号规范的编号体系。

B. 在《持续适航维修大纲》检查文件编号中,代表章号的两位数字应遵循 GAMA 第 2 号规范的编号体系。

C. 《持续适航维修大纲》检查文件编号中的两个数字应由 GAMA 第 2 号规范中的编号系统决定。

D. B.在《持续适航维修大纲》检查文件编号中,代表章号的两位数字应遵循 GAMA 第 2 号规范的编号体系。

E. C.《持续适航维修大纲》检查文件编号中的两个数字应由 GAMA 第 2 号规范中的编号系统决定。

A. 风挡出口是在机长和副驾的挡风口前面。

B. 风挡出口是在机长和副驾遮光板的前面。

C. 风挡出口是在机长和副驾操作板的前面。

A. For clean configuration of landing,the limit load factor in g unit should be provided.For spinning and aerobatic aircraft,the load factor of flaps down should be provided as well.

B. The limit maneuvering load factors,in g units of acceleration,for clean cruise and landing configurations,shall be given.The negative g limit,flaps up,should be given for aircraft approved for spinning or aerobatics.

C. The flight maneuver load factor limit in the unit of g should be given for the smooth configuration of aircraft cruising and landing.For aircraft approved for spin or aerobatics,load limits should also be provided when flaps are opened.

A. 如果转子突然停止,请检查进气中是否含有不需要的杂质。

B. 如果转子突然停止转动,检查进气道是否存有外来物。

C. 如果转子突然停止,请检查进气口是否有需要的杂物。

A. 反推装置是系统中引导废气产生推力的部分。

B. 反推装置是系统中改变排气方向用以向后推力的部分。

C. 反推装置能够改变排气方向进而产生反推力。