A、 You can use all standard English parentheses except the colon.
B、 You can use all standard English contraction marks except the hyphen.
C、 You can use all standard English punctuation marks except the semicolon.
答案:C
A、 You can use all standard English parentheses except the colon.
B、 You can use all standard English contraction marks except the hyphen.
C、 You can use all standard English punctuation marks except the semicolon.
答案:C
A. 交流发电系统包括变流器、交流发电机、控制和调节组件, 指示系统,连到主汇流条的导线,但主汇流条不包括在内。
B. 交流发电系统包括变流器、交流发电机、控制和调节组件, 指示系统,连到上述部件的导线,但主汇流条不包括在内。
C. 交流发电系统包括整流器、交流发电机、控制和调节组件, 指示系统,连到上述部件的导线,但主汇流条不包括在内。
A. Do a hardness test for turning tool.
B. Conduct a hardness test for the carbide insert.
C. Take a hardness test for the chuck.
A. Compressed air will push contamination into the display unit.
B. The display unit will be contaminated by compressed air.
C. Air pressure will push the dirt into the display unit.
A. 每本手册应有修订日志或有效页,列出所有修订部分或有效页,紧跟在标题页之后。
B. 每本手册紧接标题页之后,应有修订登录或有效页,列出所有修订部分或有效页。
C. 每本手册应有修订记录或有效页记录,紧接在标题页之后,列出所有修订或有效页。
A. 工作准备总是第一个步骤,收尾或收工是最后一个步骤
B. 工作准备总是第一个步骤,收尾或收工是接下来的步骤
C. 第一个步骤有时是工作准备,收尾或收工是接下来的步骤
A. 数一下轮胎的胎面层数。
B. 计算轮胎的胎面数。
C. 检查轮胎的数量。
A. After a continued airworthiness process,almost every component composed of an airplane is involved in some form of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
B. Through a continuing airworthiness process, 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 continuing airworthiness process, substantially every component of an airplane is excluded in some type of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
A. All publications shall use the standard numbering system.
B. All documents and materials shall use the standardized numbering index system.
C. All publications shall use the standard numbering system for indexing.
A. 如果没有必需的修理程序,仔细检查燃油渗漏来确保不会渗漏更多。
B. 没有必须的维修程序。检查燃油使用频率确保使用量不会变大。
C. 无需执行修理程序。经常检查燃油渗漏情况,确认区域没有扩大。
A. 锁住保险丝时要小心,它会伤害你的眼睛。
B. 剪保险丝时要小心,它会伤害你的眼睛。
C. 锁住电线时要小心。它会对你的眼睛造成伤害。