A、 Before you use a word, read its definition in the approved meaning column of the dictionary.
B、 Before you use a word, read its approved meaning in the definition column of the dictionary.
C、 Before you use a word, read its meaning in the approved column of the dictionary definition.
答案：A
A、 Before you use a word, read its definition in the approved meaning column of the dictionary.
B、 Before you use a word, read its approved meaning in the definition column of the dictionary.
C、 Before you use a word, read its meaning in the approved column of the dictionary definition.
答案：A
A. Centrifugal force tries to move a body to the center of its rotation.
B. Centripetal force tries to move a body away from the center of its rotation.
C. The centrifugal force is opposed by the centripetal force.
A. In some cases, for complex aircraft, special training should be conducted so that the aircraft and its systems can be maintained properly.
B. Sometimes, especially for complex airplanes, it may be necessary to provide specific training in the proper maintenance of the airplane and its systems.
C. Sometimes, for particularly complex airplanes, it is required to provide special training so as to perform proper maintenance of the aircraft and its systems.
A. 本主题应包括一般信息,限制和程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内 容
B. 本主题应包括重要信息,限制和程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内 容
C. 本主题应包括一般信息,限制和相关程序。在维修手册中,本部分应包括发动机更换、运转、外挂备用动力装置等内容
A. 确保表显数值与油箱加油量一致。
B. 确保设备测量值与燃油箱的实际油量一致。
C. 确保仪表上的指示与油箱内的油量一致。
A. Be sure that the hose is not blocked.
B. Make sure that the tubes have no deformation.
C. Ensure that the pipes are not damaged.
A. 使用半自动系统打开舱门。
B. 使用自动系统打开货舱。
C. 用自动系统来打开舱门。
A. For obtaining FAA-approved guidelines for the in-section, repairs, preservation, etc. of item influenced by STCs in ABC Manual or CAPs must be brought to the attention of the STC holder by the owner or maintenance organization.
B. Such items, effected by STCs in ABC Manuals or CAPs, must be noted to the STC holder by the owner or maintenance organization in order to acquire FAA-approved guidelined for the inspection, repair, preservation, etc. of that item.
C. The STC holder must be informed of all item affected by STCs in ABC Manuals or CAPs by the owner or maintenance organization in order to gain FAA-approved guidelines for the inspection, repair, preservation, etc. of that item.
A. 对于这个地区以外的人来说这些词很难理解。
B. 对于这个工作专业以外的人来说,这些词很难理解。
C. 对于这个空域以外的人来说,这些词很难听清楚。
A. Each of the two life vests located at L2 entry door flight crew station is damaged.
B. Each of the two life vests located at L2 entry door flight crew station is out of time limit.
C. Each of the two life vests located at L2 entry door flight crew station is out of service.
A. Do not use much too detergent to clean the carpet, otherwise the residual detergent may damage the carpet;
B. Do not use excessive detergent to clean the carpet, or the residual detergent may damage the carpet;
C. Do not use too much detergent to clean the carpet, otherwise the last detergent may damage the carpet.
