A、 根据标准施工手册及结构修理手册里文件的要求除去划痕。
B、 根据标准施工手册及结构修理手册的要求用轮挫磨去毛刺。
C、 根据标准施工手册及结构修理手册的程序除去杂质。
答案：B
A、 根据标准施工手册及结构修理手册里文件的要求除去划痕。
B、 根据标准施工手册及结构修理手册的要求用轮挫磨去毛刺。
C、 根据标准施工手册及结构修理手册的程序除去杂质。
答案：B
A. Notes emphasize conditions such as operating procedures, inspection, repair or maintenance, etc., which may be met as appropriate.
B. Notes emphasize the conditions of operation procedure, inspection, repair or maintenance, etc., must be followed.
C. Conditions for operating procedures, inspection, repair or maintenance, etc. must be emphasized in the notes.
A. Give precise instructions for using emergency exits.
B. Give special directions for using urgent exits.
C. Give accurate data for using urgent exits.
A. 进气道指空气进入压气机前所经过的部分，包括导向叶片、罩环和机匣。
B. 空气进入压缩机部分的进气口部分包括导向叶片、护罩和箱子等项目。
C. 空气进入压缩机部分的进气口部分包括导向叶片、横桅索和箱子等项目。
A. Keep all the parts that are serviceable and discard those that are broken.
B. Retain the parts that are functional and discard those that are of poor condition.
C. Keep all the parts that are operational and drop those that are contaminated.
A. Metal objects attract magnetic interference.
B. Magnetic interference can occur to the metal objects.
C. Metal objects can cause magnetic interference.
A. Exhale into the oxygen mask.
B. Breathe into the oxygen mask.
C. Breathe into the gas mask.
A. 清洁容器的内表面。
B. 清洁包括表面在内的容器。
C. 从里清洁容器表面。
A. A reprint is a second or executive version of a manual that replaces a previous version.
B. A reprint is a succeeding or pursuant version of a manual that supersedes the former version.
C. A reissue is a second or subsequent edition of a manual which supersedes the preceding edition.
A. Remove the 3 screws from the flap of the motor assembly.
B. Remove the 3 nuts from the flange of the motor assembly.
C. Remove the 3 screws from the flange of the motor assembly.
A. 确保不要使用不相关的单词，因为这将改变短语动词的意思。
B. 确保不要将无关的单词连在一起，因为这会改变名词词组的意思。
C. 确保不要连用意思相反的单词，因为这会改变固定搭配的意思。
