A、 Clean the surface to make sure that the sealing is satisfactory.
B、 Clean surfaces to ensure the bonding as required.
C、 Clean the surface to make sure that the bond is satisfactory.
答案：C
A、 Clean the surface to make sure that the sealing is satisfactory.
B、 Clean surfaces to ensure the bonding as required.
C、 Clean the surface to make sure that the bond is satisfactory.
答案：C
A. The routing of the cable loom may have been defended by the installation.
B. The routing of the cable loom may have been held by the installation.
C. The routing of the cable loom may have been altered by the installation.
A. The lower seal appears as the lower bearing is pulled down.
B. You can see the lower seal before pulling the lower bearing down.
C. Only after you pull the lower seal down can you see the lower bearing.
A. 此蒸发器控制器适用于所有系统。因此,也可以控制终端加热器。
B. 所有系统适用于此蒸发器控制器。因此,也可以控制终端加热器。
C. 此蒸发器控制器适用于所有系统。因此,也可以控制热油加热器。
A. 包含大写字母加名词或数字加名词的术语,通常用于描述某物的形状或结构。
B. 包含大写字母加名词或数字加名词的条款,通常用于描述某亭的形式或特性。
C. 项目首字母加名词或者数字加名词的,通常要描述某物的外形和构造。
A. Entrance stairs or step are connected with entrance doors and move accordingly.
B. Entrance stairs or step are integrated with entrance doors and operate together.
C. Although entrance stairs or step operate together with entrance doors,they are not integrated.
A. Include integral structure with the airframe, which shall be included in the applicable Structures chapter.
B. Does not include integral structure with the airframe, which shall be included in the applicable Structures chapter.
C. Integral structure with the airframe, which shall be included in the applicable Structures chapter, does not include
A. 三个月后给局方发送一次报告。
B. 每隔三个月给局方发送一次报告。
C. 每隔三个月给政府发送一次报告。
A. 风扇有自动开关用以保护风扇过热受损。
B. 风扇有保护电门用以防止风扇过度受损。
C. 风扇有热电门用以避免风扇过热受损。
A. The valve flaps have a shape of half-round
B. The valve flaps have a shape of half-ring
C. The valve flaps have a shape of half-circle
A. 拆下接合表面漆层周图的转接板。
B. 去除转接板接合面周围的底漆涂层。
C. 拆卸转接板来去除接合面周图的面漆。
