题目内容

What does non-verbal communication include apart from facial expressions?

A. Gestures, seating arrangements, personal distance, and sense of time.
B. Seating arrrangements, personal distance, and sense of time.

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Who often feel that raising their voices means an exciting conversation among friends?

A. Some black, Jewish and Italian Amercians.
B. Some white Americans.

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为什么说修身在正心？

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以下属于等价类划分原则的有( )。

A. 如果程序的输入值是一个“必须成立”的,则可以划分1个有效等价类和2个无效等价类。
B. 如果程序的输入是一组可能的值,或者输入值必须符合某个条件,则可以划分1个有效等价类和1个无效等价类。
C. 如果程序的输入值是一个有限区间的值,则可以划分1个有效等价类和2个无效等价类。
D. 如果在一个等价类中,每个输入数据在程序中的处理方式都不一样,则应该将等价类划分成更小的等价类,并建立等价表。

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边界值分析法中,在等价类中选择边界值通常有( )。

A. 5个测试值
B. 6个测试值
C. 7个测试值
D. 8个测试值

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What does non-verbal communication include apart from facial expressions?

A. Gestures, seating arrangements, personal distance, and sense of time. B. Seating arrrangements, personal distance, and sense of time.

Who often feel that raising their voices means an exciting conversation among friends?

为什么说修身在正心？

以下属于等价类划分原则的有( )。

边界值分析法中,在等价类中选择边界值通常有( )。

A. Gestures, seating arrangements, personal distance, and sense of time.
B. Seating arrrangements, personal distance, and sense of time.