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题目内容
（国家开放大学-理工英语2）
What can hackers do through the gaping holes?
选择一项：
A.
They can.t steal credit card details from retailers.
B.
They can pass the security check without being found out.
C.
They can remotely control technology in hotel rooms.
选择一项：
A.
They can.t steal credit card details from retailers.
B.
They can pass the security check without being found out.
C.
They can remotely control technology in hotel rooms.
参考答案