题目内容
【题目】Internet shopping is really ____________ when people are sure of its safety and security.
A. Taking off B. taking up
C. setting off D. setting up
【答案】A
【解析】
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题目内容
【题目】Internet shopping is really ____________ when people are sure of its safety and security.
A. Taking off B. taking up
C. setting off D. setting up
【答案】A
【解析】