1606a-6choosetheproperresponsetothequestionyouhear
A. Certainly.
B. Mindthesteps.
C. Fine,thanks.
D. Welldone.
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1606a-5choosetheproperresponsetothequestionyouhear
A. Yes,Iam.
B. OK.
C. Takeiteasy.
D. Goahead.
1606a-7choosetheproperresponsetothequestionyouhear
A. No,thanks.
B. You’rewelcome.
C. Hereyouare.
D. Economyclass.
1612A-1choosetheproperresponsetothequestion
A. Sorry,he’snotin.
B. Hereyouare.
C. Tryagain,please.
D. Thankyou.
下列不属于移动通信基本特点的是( )。
A. 电波传播条件恶劣
B. 干扰严重
C. 接收设备动态范围大
D. 综合性差,对设备要求苛刻