2427. A number in the top left corner of the display refers to a related page

A. 如果获得一个以上的类别认证,则每一类别的重量均应给予限制。

B. 如果获得的认证多于一个类别,则每一类别的重量均须加以限制。

C. 如果在一个以上的类别中获得认证则各类别重量,连同任何相关限制,都应针对各类别给出。

A. Do not exceed this speed with undercarriage retracted.

B. Do not exceed this speed with landing gear retracted.

C. Do not exceed this speed with undercarriage extended.

A. Always use test element that can cause sparks.

B. Never use test equipment which can cause cracks .

C. Do not use test equipment that can cause sparks.

A. The instruments where are light in weight and small in volume are used in the space shuttle.

B. The instruments which are light in weight and small in volume are used in the space airplane.

C. The instruments possessing the characteristic of light weight and small volume are used in the space shuttle

A. The mechanic will remove the fuel metering unit far away after he completes the trouble shooting.

B. The mechanic will remove the fuel metering unit at once after he completes the trouble shooting.

C. The mechanic will remove the fuel metering unit all right after he completes the trouble shooting.

A. Do not omit articles to make the sentence shorter, because this can cause ambiguity.

B. Do not make the sentence shorter to omit articles, because this can cause ambiguity.

C. Do not omit articles to avoid ambiguity, because this can make the sentence shorter.

A. 可以通过使用抹布沿钢索擦拭的方法,实现对钢索关键疲劳区域的仔细检查。

B. 可以通过沿电缆缠绕碎布的方式来对电缆关键疲劳区域进行仔细检查。

C. 在钢索严重疲劳区域进行近距离检查,可沿钢索用棉布清洁。

A. Loosen the cotter nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].

B. Loosen the swivel nuts [10] on reducer [2] and bypass valve [8] on each end of air pressure filter assembly [4].

C. Loosen the cross nuts [10] or reducer [2] and standby valve [8] on each end of air pressure filter assembly [4].

A. Remove the middle bell crank unit.

B. Remove the moderate dual crank unit.

C. Remove the middle double crank unit.

A. 起落架收上时不要超过此速度

B. 起落架伸出时不要超过此速度

C. 起落架伸出时不要低于此速度