对资源采用抢夺式分配可以防止死锁,能对处理器进行抢夺式分配的算法有__________算法和可抢占的最高优先数算法。
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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