A、 The airworthiness and safe operation of an airplane is assured if it's used as its original design purpose,properly inspected and carefully maintained.
B、 The manufacturer is intended to utilize an airplane with sound inspection and maintenance practices because that is the basis for assuring the airplane remains airworthy and safe to operate.
C、 The airplane is designed to be used as the manufacture 's intention. Users shall properly inspect the airplane and do sufficient maintenance to assure its airworthiness and operation safety.
答案：C
A、 The airworthiness and safe operation of an airplane is assured if it's used as its original design purpose,properly inspected and carefully maintained.
B、 The manufacturer is intended to utilize an airplane with sound inspection and maintenance practices because that is the basis for assuring the airplane remains airworthy and safe to operate.
C、 The airplane is designed to be used as the manufacture 's intention. Users shall properly inspect the airplane and do sufficient maintenance to assure its airworthiness and operation safety.
答案：C
A. 去除腐蚀以及表 6001 中提及的化学污染。
B. 用表 6001 中规定的化学剂去除腐蚀。
C. 清除表 6001 中提及的化学脱胶情况。
A. If there is a available service bulletin to correct the problem of moisture ingress into the connector cavity,
the letter then will be useless.
B. Refer to this letter to help mitigate moisture ingress into the connector cavity even if there is a available
service bulletin to correct the problem.
C. If there is a available service bulletin to correct the problem that moisture ingress into the connector cavity,
the letter then will provide procedures.
A. Refer to the general information in addition to engine operation limits, guidelines and special procedures.
B. For general information, refer to engine operation limits; guidelines and special procedures.
C. Refer to engine operation limits, guidelines and special procedures be sides general information.
A. 该控制组件安装在机身尾部
B. 该控制组件安装在驾驶舱后部
C. 该控制组件位置在驾驶舱底部
A. Dust can contaminate all areas.
B. Dusts are contamination of all filters.
C. Dust Can cause contamination on all filters.
A. It is very important to explain the fuel safety precautions.
B. It is very important to obey the fuel safety precautions.
C. Combining the fuel safety precautions is very important.
A. Make sure the cabin pressure relief valve is open.
B. Make sure the cabin pressure outflow valve is open.
C. Make sure the cabin pressure bypass valve is open.
A. 测量压力下降所需时间。
B. 必须测量压力下降时间。
C. 压力下降所需时间是可以测量的。
A. 保证表盘上的示数符合坦克的特性。
B. 确保面板上的显示符合罐内的性质
C. 确保仪表上的指示与油箱内的油量一致。
A. 当释放液压时,活门按顺序打开
B. 当液压被释放后,顺序活门移动到开位。
C. 当液压增压时,要按顺序移动来打开活门。
