A、 当开始一个新的段落，读者知道在这个段落里会有新的或者不同的信息。
B、 在一个新的段落开头，应该让读者了解这段中是否有任何更新的信息。
C、 当一个新的段落开始，应该让读者读到新的或不同的信息
答案：A
A、 当开始一个新的段落，读者知道在这个段落里会有新的或者不同的信息。
B、 在一个新的段落开头，应该让读者了解这段中是否有任何更新的信息。
C、 当一个新的段落开始，应该让读者读到新的或不同的信息
答案：A
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. As necessary, use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations. These communications are subjected to atmospheric interference and difficult to understand.
B. Use the applicable SAFETY BARRIERS, specified by the operator＇s instructions and your local regulations if necessary. These communications are affected by the atmosphere and difficult to understand.
C. Use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations if necessary. These communications are subjected to atmospheric interference and difficult to understand.
A. A centrifugal pump supplies hydraulic fluid to the unit.
B. The unit is isolated from hydraulic fluid through a centrifugal pump.
C. A centrifugal pump withdraws hydraulic fluid from the unit.
A. This document verifies the various torque values and the conditions where they are applicable.
B. This document verifies the various torque values and the conditions where they are null.
C. This document specifies the various torque values and the conditions where they are applicable.
A. 由于尺寸、设计或器材的变化，需要对绘图进行修改。当绘图上有这样的修改时，要注意对字母和数字进行的修改，并在修改栏的符号上列出这些修改。
B. 由于尺寸、设计或材料的变化，需要对图纸进行修改。当图纸上有这样的修改时，要注意用字母或编号标出这些修改，并在修改栏里对照符号列出这些修改。
C. 由于尺寸、设计或材料的变化，需要对图纸进行修改。当图纸上有这样的修改时，要注意对字母和数字进行的修改，并在修改栏的符号上列出这些修改。
A. 本规范涉及FAA的各种调节。
B. 本规范参考了各种FAA条例。
C. 本规范称作FAA的各种规章。
A. 然而，当修订使手册的分发、归档和使用变得困难时，就必须重新发布。
B. 然而，当累积的修订使手册的分发、归档和使用变得困难时，就需要重新发行。
C. 然而，当手册的分发、存档和使用达到一个困难点时，就需要重新发行。
A. The total weight must be approved and the CG shall be within the limits.
B. The total weight and CG must be within the specified range.
C. Totals must be within approved weight and CG limits.
A. Handbooks shall be revised easily.
B. Handbooks should not be revised easily.
C. Handbooks should be developed easily.
A. 变更一些词性的缩写，使其与标准缩写一致。
B. 一些词性缩写的变化与标准缩写一致。
C. 更新标准缩写使其满足一些词性缩写变更的要求。
