A、 Write instructions in the infinite form
B、 Write instructions in the command form.
C、 Write instructions in the appropriate form.
答案：B
A、 Write instructions in the infinite form
B、 Write instructions in the command form.
C、 Write instructions in the appropriate form.
答案：B
A. 侧向移动张力表
B. 移动张力表测量长电缆
C. 沿着钢索移动张力计
A. 该扭力无法向内侧旋转,因此在拆下前,应先拆下外旋扭力轴。
B. 禁止将该扭力轴向内侧移动。因此,在拆下前,应先拆下外侧扭力轴。
C. 该扭力轴不能向内侧移动,因此在拆下之前,应先拆下外侧扭力轴。
A. Make sure that the mark on the bolt is aligned with the mark on the handle.
B. Make sure that the mark on the bolt is level with the mark on the handle.
A. lf an airplane is suspended, if would balance at the point called the center of gravity.
B. The center of gravity is the point of an airplane; it would hardly balance if suspended.
C. lf an airplane is hung; it wouldn't balance at the point called the center of gravity.
A. the design authority must report all related questions about the repair plan
B. The design authority must give approval to changes that you make to the repair scheme
C. The design authority may reply the work that you will do according to the scheme
A. make sure that there is something in the pipe
B. make sure that there is nothing in the pipe
C. make sure that blockage is in the pipe
A. 审查适用于该设计的测试结果
B. 对适用于该设计的测试结果进行了审查
C. 重新得出适用于该设计的测试结果
A. 附录应显示系统数据所在的章或子章。
B. 目录应显示章或子章以及系统路径所在的位置。
C. 索引应显示系统电路所在的章或子章。
A. 获取桶燃油,并做一项含水量测试
B. 取份燃油样品,并进行一项水污染测试
C. 获取一份燃油资料,并分析水含量
A. 字母数字索引的主题应包含在简介中,作为定位所需电路的辅助手段。
B. 简介中应包含按主题排列的字母索引,以帮助定位所需的电路
C. 简介中应包含数字索引的主题,以帮助确定所需的电路。
