光缆线路障碍修复时长T6（包括架空、管道和地埋，不含海缆和水线），T6≤（）。

[单选题](T6)A．OUTB．GO FORC．BUT FOR A.NOT FOR OUR NEEDS, MIND YOU,(T1)______OUR DEMANDSB．IF YOU(T2)______A MASTER"S DEGREEC．YOU CAN SUCCESSFULLY DROP(T3)______IN GRADE SCHOOL GET A HIGH SCHOOL DIPLOMA, AT LEAST WITHOUT THAT, YOU ARE OCCUPATIONALLY DEAD, UNLE

[单选题](T6)A． DEPENDSB．ESSENTIALC．DISCOURAGED A.THE CHILD GETS(T1)______B．THIS(T2)______ON INTERACTIONC．IS(T3)______TO THE GROWTH BUT SPEECH HAS TO BE INDUCED, AND(T4)______BETWEEN THE MOTHER AND THE CHILD,WHERE THE MOTHER RECOGNIZES THE SIGNALS IN THE CHIL

[单选题](T6)A．HANDLEB．ONC．CONTINUED TO A.THE TREND WAS NATURALLY MOST OBVIOUS IN THOSE AREAS OF SCIENCE BASED ESPECIALLY(T1)______A MATHEMATICAL OR LABORATORY TRAININGB．AMATEURS, ON THE OTHER HAND, HAVE(T2)______PURSUE LOCAL STUDIESC．ONE MAN COULD CONTINUE T

[单选题](T6)A．FORM.B．ACCOUNTC．ISSUED A.USUALLY MADE IN THE(T1)______OF A CHECKB．A TERMINATION NOTICE SHOULD BE(T2)______BY THE PERSONNEL DEPARTMENTC．PAYROLL CHECKS MAY BE DEPOSITED DIRECTLY IN THE EMPLOYEE"S CHECKING(T3)_______ THE PAYROLL REGISTER CONSTITU

[单选题](T6)A．SEEKB．LOOKEDC．PART A.TAKING(T1)______IN DANGEROUS SPORTS AND ACTIVITIESB．WHO HAVE(T2)______FOR ADVENTUREC．WHO(T3)______AN IMMEDIATE EXCITEMENT FROM A RISKY ACTIVITY AROUND THE WORLD MORE AND MORE PEOPLE ARE(T4)______.OF COURSE, THERE HAVE ALWAY

[单选题](T6)A．TO OBTAINB．MADE OFC．IS WORTH A.IT IS CHEAPER(T1)______SILVERB．THE COINS WERE ACTUALLY(T2)______SILVERC．THE SILVER IN COINS(T3)______MUCH MORE LESS THAN 40 YEARS AGO IN THE UNITED STATES, IT WAS COMMON TO CHANGE A ONE-DOLLAR BILL FOR A DOLLAR"S

[填空题] 光缆线路障碍分为（）、（）、和（）重大障碍。

[填空题] 长途光缆线路障碍分为（）、（）和（）。

[填空题] 本地网光缆线路障碍修复时限指（）到能够正常提供通信业务的历时时长，不含海底光缆，处理时限为白天（）小于4小时，晚上20：00－8：00小于6小时。

[单选题]T6的基准频率为（）A . 10kHzB . 20.95MHzC . 5MHzD . 21.4MHz