The girl looked at me with a ____express

工厂、企业、机关、商业等照明用电（）与居民合用电能表，以便正确执行分类电价。

The goods which do not pass through the territory by land but call for a change of the means of transport at a place with a Customs establishment is defined as （）.

A. transit goods

B. transhipment goods

C. through goods

D. import and export

样板检查常用于______的工件。

A．形状简单

B．生产批量大

C．尺寸繁多

D．几何形状复杂

所有的Linux文件和目录都具有权限，当使用chmod 551 fido命令修改文件fido的权限后，用ls-l查看到如下的几个文件许可权信息，问哪一个文件的权限是fido文件的。（）

A.=-rwxr-xr-x

B.-rwxr-r-

C.-r-r-r-

D.-r-xr-x-x