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【单选题】
检查商店库存是________决策的一个例子
A.
程序化
B.
结构化
C.
临时
D.
非结构化
E.
半结构化
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参考答案:
举一反三
【简答题】int a=2 , b=3; 表达式 a>b?a+b:a-b 的值是 。表达式 a &&b 的结果是 , a || b 的结果是 。
【单选题】_____, we would go on a picnic.
A.
The weather is fine
B.
Should the weather be fine
C.
The weather be fine
D.
Would the weather be fine
【单选题】______, we’ll go camping.
A.
weather permits
B.
If weather will permit
C.
weather permitting
D.
weather permitted
【单选题】函数INT(数值表达式)的功能是( )。
A.
返回数值表达式值的整数部分
B.
按四舍五入取数值表达式值的整数部分
C.
返回不小于数值表达式值的最小整数
D.
返回不大于数值表达式值的最大整数
【简答题】如果数值函数INT(数值表达式)中,数值表达式为正,则返回的是数值表达式值的(    )。 A.绝对值    B.符号值    C.整数部分值    D.小数部分值
【简答题】阅读理解. We often talk about the weather. If we want to know about the weather, we can turn on (打开) the radio (收音机) and listen to the weather report. We can also turn on the TV and watch the Weather Repo...
【判断题】注射模具的分型面应选在塑件外形的最大轮廓处。
A.
正确
B.
错误
【简答题】阅读理解。 We often talk about the weather. If we want to know about the weather. We can turn on the radio (收 音机) and listen to the weather report. We can also turn on the TV and watch the Weather Show. An...
【单选题】________, we will go camping this weekend.
A.
Weather permitting
B.
If weather is permitted
C.
Weather permits
D.
Weather permitted
【简答题】阅读理解。 We often talk about the weather. If we want to know about the weather. We can turn on the radio and listen to the weather report. We can also turn on the TV and watch the Weather Show. And we ca...
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