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单选题
An ambulance must have priority as it usually has to deal with some kind of ______.
A
urgency
B
danger
C
emergency
D
crisis
参考答案
参考解析
解析：
救护车必须有优先权，因为通常它要处理的都是些紧急事件。emergency紧急情况，突发事件。urgency催促，紧急。danger危险。crisis决定性时刻，危机。
救护车必须有优先权，因为通常它要处理的都是些紧急事件。emergency紧急情况，突发事件。urgency催促，紧急。danger危险。crisis决定性时刻，危机。
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