题目内容

“Alibaba has deployed its products and services throughout the world.” "deployed" is similar to the word "__________".

A. Improve
B. Increase
C. Expand

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A: What's your marital status?B:_______.

A. I'm alone.
B. I'm unmarried
C. I'm single.

Google is a ______ Giant in the USA.

A. Industry
B. E-commence
C. Tech

循环队列是队列的( )。

A. 顺序存储结构
B. 链式存储结构
C. 索引存储结构
D. 散列存储结构

设循环队列中数组的下标范围是1~n,其头尾指针分别是f、r,则队列中元素个数为( )。

A. r - f
B. r –f + 1
C. (r – f + 1)mod n
D. ( r – f + n ) mod n

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