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【多选题】
下列属于早期采用者的特征有( )。A.
占全部潜在采用者的2.5%
B.
在群体里威望较高
C.
多在产品的介绍期、成长期采用新产品
D.
深思熟虑、决策时间较长
E.
买品牌产品，但是不分国内外
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反馈参考答案：
举一反三
【简答题】It has been ______ by dead-bolt locks, security chains, electronic alarm systems and trip wires________ a police station or private guard firm. Many _______ families have sliding glass doors on their ...
【简答题】Spot Dictation Directions: Please listen to the recording and fill in the missing words in the following paragraphs. 音频: It has been replaced by dead-bolt locks, security chains, ______ (1) alarm syst...
【简答题】It has been ______ by dead-bolt locks, security chains, electronic alarm systems and trip wires________ a police station or private guard firm. Many _______ families have sliding glass doors on their ...
【简答题】It has been replaced by dead-bolt locks, security chains, ___ (1) ___ alarm systems and trip wires ___ (2) ___ up to a police station or private guard firm. Many ___ (3) ___ families have sliding glas...
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