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
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