问题
选择题
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
答案
答案：B
考查同位语从句。同位语从句That consumers fear shopping on line.解释名词fact内容。句意：因特网真正的威胁已经突出这样的事实，很多消费者担心在网上购物了。