正确答案: A
转折法
题目:当客户异议出现时,销售人员首先承认顾客看法有一定道理,向顾客做出一定让步,然后根据事实间接否定顾客的意见,这种策略称为( )。
解析:A
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举一反三的答案和解析:
[单选题]以下关于ATM业务特点的叙述中,正确的是( )。
ATM能满足低速到高速多层次的业务需求
[单选题]In order to maintain the reach of a typical 100G WAN transport system(~1500km), several system improvements have to be made to recover the lost (93),including the use of low-loss low-nonlinearity(94),Raman amplification,and stronger error correction.
SNR