問題詳情

70. According to the passage, which of the following statements is NOT true?
(A) Computer consultants warn users not to plug unknown devices into our computers
(B) Western businessmen do not buy cell phones and laptops made in China
(C) No firewalls are powerful enough to withstand all hackers
(D) More and more personal information online have been stolen every year

參考答案

答案:B
難度:簡單0.819149
統計:A(3),B(77),C(11),D(2),E(0)

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