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【单选题】

Popular novels can be adapted and made into ____; ____ and _____.

A.
films; television programs; video s
B.
cartoons; dramas; s
C.
websites; televisions; audio programs
D.
films; cartoons; s
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参考答案:
参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】下面说法中错误的是

A.
FileReader类是Reader类的间接子类
B.
InputStreamReader类是Reader类的子类
C.
BufferedReader类可以读取一行
D.
BufferedReader的readLine()函数,如果没有数据时会返回0

【单选题】What's the 'overflow' for a B-tree?B树的上溢是指:

A.
The property of a B-tree is violated due to removing a key 删除关键码后违反了B树的性质
B.
The property of a B-tree is violated due to inserting a key 插入新的关键码后违反了B树的性质
C.
The property of a B-tree is violated due to a split 分裂后违反了B树的性质
D.
A B-tree becomes too high B树的高度过高

【单选题】Which consequence follows as a B-tree becomes higher?B树高度的增加一定伴随着:

A.
Each node has a larger number of keys 每个节点所存放的关键码数量增加
B.
Each node has a smaller number of keys 每个节点所存放的关键码数量减少
C.
Splitting to the root 分裂到根
D.
Splitting to the leaves 分裂到叶
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