A、 For vocabulary, only main alternation are highlighted, minor alternations to many approved and not
approved examples are not highlighted.
B、 For wordlist, only major changes are highlighted, minor changes to various approved and not approved
examples are not highlighted.
C、 For vocabulary, only main alternation are prominent, minor alternations to many approved and not
approved examples are not prominent.
答案：B
A、 For vocabulary, only main alternation are highlighted, minor alternations to many approved and not
approved examples are not highlighted.
B、 For wordlist, only major changes are highlighted, minor changes to various approved and not approved
examples are not highlighted.
C、 For vocabulary, only main alternation are prominent, minor alternations to many approved and not
approved examples are not prominent.
答案：B
A. 注意、 当你取出探头时,不要让它们相互接触
C. 注意:当你取出指针时,不要让它们相互接触
A. 贴标签于章节编号或标题。
B. 在标签上标注章节号或标题。
C. 标记所有标签以及章节编号或标题
A. 排放管使通风系统的燃油返回油箱。
B. 将从排气系统返回油箱的燃油排出。
C. 排放通风系统里剩余燃油返回油箱。
A. An annunciator device is displayed on the panel, which shows how it works.
B. If an annunciator panel is installed, explain how it operates.
C. lf a display appears on the annunciator panel; it explains that how the system works.
A. 1944 年,随着空中航行法令和规章的各种要求得以实现,英国民用适航机构形成了适航标准的法典
B. 1944 年,英国制定了民用适航要求来形成空中航行指令和规则守则。
C. 1944 年,随着英国民用适航要求的制定,形成了适航标准的法典,通过该法典,空中航行法令和规章的
各种要求得以实现。
A. This Specification was issued by the General Aviation Manufacturers Association.
B. This Specification was revised by the General Aviation Manufacturers Association.
C. This Specification was compiled by the General Aviation Manufacturers Association.
A. A surge tank drain single valve is on the outside fuel tank end rib in main tank 1 and main tank 2.
B. A surge tank drain one way value is on the inboard fuel tank end rib in main tank 1and main tank 2.
C. A surge tank drain check valve is on the outboard fuel tank end rib in main tank 1and main tank 2
A. Functional test is the determination that a system or component performs the required procedures in all
respects accordance with the minimum acceptable system or component design specifications.
B. Functional test is that procedure required to ascertain that a system or unit is functioning in all aspects in
accordance with minimum acceptable system or unit design specifications.
C. Functional testing is the procedure requested to determine that a system or component operates in all
respects according to the minimum unsanctioned system or component design specification.
A. 保持安静以避免错过信号的声音。
B. 保持安静以避免混淆声音的信号
C. 保持安静以避免丢失声音信号。
A. Write the temperature on the engine record card.
B. Record the temperature of the engine until writing it on the card.
C. Recording the temperature of the engine is done by writing it on the card.
