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测试用例由测试输入数据和与之对应的预期输出结果组成。人们常用白盒法和黑盒法设计测试用例，其中白盒法主要是为了检查______等。 A．是否有错误的功能或遗漏的功能 B．性能是否能够接受 C．是否有数据结构或外部数据库访问错误 D．程序内部结构是否有效 A． B． C． D．
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【单选题】Topic sentence________________________________. The first is the sort of brain he is born with. Human brains. Differ considerably, some being more capable than others. But no matter how good a brain h...
A.
There are two major factors.
B.
Two major factors are considered important.
C.
Intelligence and human beings.
D.
There are two major factors that determine an individual’s intelligence.
【简答题】阅读理解。 Since many of you are planning to study at a college or university in this country, you may be curious to know what you usually do in a typical week, how you can get along with your fellow stude...
【简答题】包装测量
【单选题】Several songs of the band become major hits. No matter ______ they go, they are sure to receive a warm welcome.
A.
where
B.
why
C.
whom
D.
what
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