题目
A sudden system failure threatened to paralyze the city's traffic control network. What does "paralyze" mean? ()A. To improve its efficiencyB. To make it unable to functionC. To investigate its causeD. To simplify its operation
A sudden system failure threatened to paralyze the city's traffic control network. What does "paralyze" mean? ()
A. To improve its efficiency
B. To make it unable to function
C. To investigate its cause
D. To simplify its operation
题目解答
答案
B. To make it unable to function
解析
本题考查词汇在具体语境中的含义。关键在于理解“paralyze”在句子中的实际用法。题目中提到“系统故障威胁到使城市的交通控制系统瘫痪”,因此需要根据上下文判断“paralyze”的具体含义。解题核心思路是联系“system failure”这一语境,推断出“paralyze”表示“使无法正常运转”的意思。
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分析句子语境:
“A sudden system failure threatened to paralyze the city's traffic control network.”
句子中的“system failure”(系统故障)是导致交通控制网络出现问题的直接原因,而“paralyze”在此处描述的是故障带来的后果。 -
排除干扰选项:
- A. To improve its efficiency(提高效率):与“system failure”语境矛盾,排除。
- C. To investigate its cause(调查原因):未体现“瘫痪”的结果,排除。
- D. To simplify its operation(简化操作):与“瘫痪”无关,排除。
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确定正确答案:
B. To make it unable to function(使其无法运转)最符合“system failure”导致交通网络瘫痪的语境。