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目前,“幼儿入园难,入好园更难”的呼声日趋强烈,请你谈谈幼儿园在新时期实现双重任务的过程中遇到了哪些新的挑战?

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坚持党的领导原则是建设有中国特色社会主义理论的首要问题。

A. 对
B. 错

(66) data effectively is crucial for success in today’s competitive environment.Managers must know how to use a variety of tools. Integrated data takes information from different sources and puts it together in a meaningful and useful way. One of the difficulties of this is the (67) in hardware and software. (68) integration uses a base document that contains copies of other objects. (69) integration uses a base document that contains the current or most recent version of the source document it contains.(70) provides an overview of the program written in “plain” English,without the computer syntax. (66)处填()。

A. Generalizing
B. Sharing
C. General-using
D. Globalizing

若有一个仓库,可以存放P1、P2 两种产品,但是每次只能存放一种产品。要求: ① w= P1 的数量 – P2 的数量 ② – i < w < k (i、k 为正整数) 若用 PV 操作实现P1 和P2 产品的入库过程,至少需要 (23) 个同步信号量及 (24) 个互斥信号量,其中,同步信号量的初值分别为 (25) ,互斥信号量的初值分别为 (26) 。 (25)处填()。

A. 0
B. i,k,0
C. i,k
D. i–1,k–1

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