Using extremely different decorating schemes in adjoining rooms may result in _______ and lack of unity in style.

A． conflict B confrontation C disturbance D disharmony

[主观题]下行同步信道包括P-SCH 和S-SCH，P-SCH和S-SCH的频域位置为DC carrier附近的72个子载波。实际上只占了62个子载波，其他10个不承载同步序列。()

[单选题]Sincethematterwasextremely_______,wedealtwithitimmediately.A．)toughB)tenseC．)urgentD)instant

[多选题] SCH信令延时表示从发起SCH申请建立请求（或SCH延续判决时间）到SCH起始时间SCH_START_TIME的时间间隔，它主要包括了以下几个部分（）。A . BSC准备SCH资源所需要的时间B . BSC和BTS之间的信令延时C . BTS下发ESCAM消息到MS的传播延时D . 手机准备SCH的时间

[主观题]下行同步信道包括P_SCH和S_SCH，P-SCH和S-SCH的频域位置为直流附近的72个子载波。实际上只占了62个子载波，其他10个不放同步序列。()

[单选题]The banker was extremely excited because __.A． he was too rich to care for the moneyB． he was sure of his winning the betC． the lawyer would give up in 15 yearsD． the lawyer would give up before 5 years

[单选题]D．L-SCH和UL-SCH使用哪种编码方式()A．1/3卷积码B．可变长编码C．1/3turbo码D．1/3重复编码

[单选题]D．L-SCH和UL-SCH使用哪种编码方式()A．1/3卷积码B．1/3turbo码C．可变长编码D．1/3重复编码

[单选题]If you make different trade in different countries, you must take different transport modes? （）A . YesB . NotC . It must be based on costD . Not mention in the paragraph

[单选题]DL-SCH和UL-SCH使用哪种编码方式（）A . 1/3卷积码B . 1/3turbo码C . 可变长编码D . 1/3重复编码

[判断题]There are different types of air waybills for different purposes.（ ）A.对B.错