四六级考试

【单选题】
A、People may behave strangely under stress.
B、Criminals are in disguise and behaved as security guards.

C、Security officers can easily identify the criminal acts.
D、Passengers usually behave differently in the airport.
网考网参考答案：A
网考网解析：
[解析] Q: Why do the officers use“behavioural profiling”in airport security [答案详解] 男士说如果有人想要实施犯罪或者 恐怖活动，自身的紧张会影响他们的行为，所以 在机场安检中应用“行为分析”来观察乘客的行为，故A)项正确。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>