A、 Functional tests is more specific and detailed than an operational test;
B、 Operational test require supplemental ground support equipment;
C、 Functional tests is required to be done at long maintenance periods;
答案:A
A、 Functional tests is more specific and detailed than an operational test;
B、 Operational test require supplemental ground support equipment;
C、 Functional tests is required to be done at long maintenance periods;
答案:A
A. 英语单词复杂的句子结构以及多个含义和缩写词会对读者造成混淆。
B. 复杂的句子结构多个含义和术语以及多个英语单词会对读者造成混淆。
C. 复杂的句子结构以及英语单词的多重含义和同义词会对读者造成混淆。
A. There are trim tabs at the rear of both ailerons.
B. There are trim tabs at the rear of both flaps.
C. There are trimmable stabilizers at the rear of both elevators.
A. Always make sure that you use what you want to say to express the words with the meaning that you want.
B. To know what you want to say and use the words that give the wanted meaning shall always be assured.
C. In order to express the meaning that you want,always make sure that you know what you want to say and you use the words.
A. To get more fuel, we need more oil.
B. Get more fuel to get more drag.
C. We need more fuel in order to get more thrust.
A. 数量
B. 数值
C. 读数
A. 系统中用于消散静电的部分。
B. 系统中用于排放静电的部分。
C. 系统中用于清除静电的部分。
A. Check such system to determine the cause of interference.
B. Examine part of the system to find the cause of the interference.
C. Examine all of the system to find the cause of the interference.
A. Procedures shall be provided for starting the engine in air and, moreover the engine does not start, for subsequent.
B. Procedures shall be provided for starting the engine in flight and in the event the engine does not start, for subsequent.
C. Procedures shall be provided for starting the engine in flight and, for instance the engine does not start, for preceding.
A. A reprint is a second or executive version of a manual that replaces a previous version.
B. A reprint is a succeeding or pursuant version of a manual that supersedes the former version.
C. A reissue is a second or subsequent edition of a manual which supersedes the preceding edition.
A. 如使用全新的整流罩板,请切割整流罩板获得正确尺寸。
B. 如使用替换的整流罩板,请切割整流罩板获得正确尺寸。
C. 如使用替换的整流罩,请切割整流罩获得正确尺寸。