题目内容

综合布线的标准中,属于中国的标准是

A. TIA/EIA568
B. GB/T50311-2016
C. EN50173
D. ISO/IEC1l801

查看答案
更多问题

综合布线采用模块化的结构,按各模块的作用,可把综合布线划分为

A. 3个部分
B. 4个部分
C. 6个部分
D. 7个部分

Some diseases are easy to________ because they are visible effects are characteristic and can be recognized immediately.

A. digest
B. designate
C. diagnose
D. denote

A new study has found that lazy Saturday and Sunday Lie-ins can disturb your body clock, leaving you _______at the start of the week.

A. fatigued
B. exhaustive
C. feasible
D. futile

During a Broadway show, the contributions of the workers backstage are often_______ by the more visible performances on stage .

A. perpetuated
B. shrouded
C. portrayed
D. demonstrated

答案查题题库