The real threat of fraud(欺诈) on the Internet has highlighted the fact ________ c

题干

The real threat of fraud(欺诈) on the Internet has highlighted the fact ________ consumers fear shopping on line.

A．what

B．that

C．when

D．which

上一题下一题 0.4难度单项选择更新时间:2012-06-27 10:05:25

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