A、 转动凸轮以松开管路
B、 转动卡以使管路自由移动
C、 转动卡箍以松开管路
答案：C
A、 转动凸轮以松开管路
B、 转动卡以使管路自由移动
C、 转动卡箍以松开管路
答案：C
A. If there is hum from the loudspeaker,don't adjust the potentiometer.
B. Adjust the potentiometer unless hear a hum from the loudspeaker.
C. Adjust the potentiometer until the loudspeaker no longer hums.
A. OCCUR
B. FOUND
C. ARISE
A. This handbook includes the documents required to be finished to the
pilot by the federal aviation regulations and additional information
approved by the operator and contains the FAA approved airplane flight
manual.
B. This handbook includes the material required to be furnished to the
pilot by the federal aviation regulations and additional information
provided by the manufacturer and constitutes the FAA approved airplane
flight manual.
A. The basis for assuring an airplane remains airworthy and safe to operate
is to combine the manufacturer’s requirements with sound inspection and
maintenance practices.
B. To ensure airworthiness and safe operation of an airplane, it is
essential to follow the manufacturer’s instructions in the utilization
of airplane, and perform sound inspection and maintenance as well.
C. Airworthiness and safe operation are fundamental to aircraft
utilization as required by the manufacturer, so sound inspection and
maintenance practices are carried out.
A. 它们可以是活页格式,有一个耐磨的、多环的封面,临时装订,“胶片”或其
他适当的形式。
B. 它们可以是活页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或其
他适当的形式。
C. 它们可以是固定页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或
其他适当的形式。
A. 垂直列表使复杂的长句子更容易阅读和理解。
B. 垂直方向上的清单使复杂的长句子更容易读取和理解。
C. 长的复合句可以通过垂直列表简化以进行阅读和理解。
A. ADD
B. USE
C. APPLY
A. APPROVAL
B. AUTOMATIC
C. AUTHORITY
A. The content of the structure are divided in three groups.
B. The parts of the construction are divided into three set.
C. The parts of the structure are divided into three groups.
A. 用一条水平的黑线沿着页面外侧(或两栏页面上与边槽相对的列侧)来标识修
订、添加和删除, 该黑线只与印刷品的修改部分相对应。
B. 用一条竖直的黑线沿着页面外侧(或两栏页面上与边槽相对的列侧)来标识修
订、添加和删除,该黑线只与印刷品的修改部分相对应。
C. 用一条横向的白线沿着页面外侧(或两栏页面上与边槽相对的列侧)来标识修
订、添加和删除,该黑线只与印刷品的修改部分相对应。
