A、 Make sure that the bolt heads are attached to the skin.
B、 Make sure that the screw heads are connected with the metal
C、 Make sure that the fastener heads are flush with the skin.
答案：C
A、 Make sure that the bolt heads are attached to the skin.
B、 Make sure that the screw heads are connected with the metal
C、 Make sure that the fastener heads are flush with the skin.
答案：C
A. 当你选用一个词时,一定要确保你选择的变换时态不公改变句子的意思。
A. 手册中所示的度量单位必须准确
B. 手册中的度量单位必须一致
C. 手册中的度量单位必须写明
A. Grind the surface with a soft cloth after it becomes light.
B. Rub the surface with a soft cloth when it becomes brightness.
C. Polish the surface with a soft cloth until it becomes shiny.
A. 为了简化表示和便于理解,应将复杂的系统分为系统功能,而非总体主示意图。
B. 为了充分展示和理解,应将复杂系统分解成子系统,而非总体主图表。
C. 为了演示方便和便于理解,复杂系统应简化为系统功能,而不是总体主图表。
A. If the repair scheme must be changed, the approval of the design authority is hardy got.
B. If the design authority need change the repair scheme, it can get the approval.
C. If it is necessary to change the repair scheme,get the approval of the design authority.
A. 所有在此区域人员必须使用护目镜。
A. 手册建议你在流良好的区域制备混合物。
B. 制造商建议你在气流良好的区域制备混合物。
C. 制造商强调你在气流良好的区域制备混合物。
A. Humidity adjustment is manual.
B. Pressure adjustment is automatic.
C. Temperature adjustment is automatic.
A. 一个关于序号/组件号(或具他识别信息)的列表在右边页面的相应的栏目中
B. 页面右侧相应的栏目中列出了对应的序列号/组件号(或其他识别信息)
C. 一组对应序列号/组件号(或其他识别信息)的栏目应显示在正确的页面上
A. It includes items such as the inflation of shock struts.
B. It includes items such as the deflation of shock struts.
C. It includes items such as the lubrication of shock struts.
