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【多选题】
项目微观必要性评估包括()。
A.
项目所生产的产品或提供的服务是否符合市场的需求。
B.
项目是否有利于技术进步
C.
项目是否考虑到了合理生产规模问题
D.
项目是否符合企业发展战略
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参考答案:
举一反三
【判断题】假冒伪劣和非法添加是流通环节的两大安全隐患
A.
正确
B.
错误
【判断题】自动开关属于手动电器。
A.
正确
B.
错误
【单选题】When someone says “The sweater looks good on you.”, you may say_________.
A.
I don’t think so.
B.
Thank you. I got it on sale.
C.
Really? I like it very much.
【单选题】个性化推荐的要素不包含 ( )
A.
生产者
B.
内容
C.
消费平台
D.
客服人员
【单选题】个性化推荐的主要方法不包含( )
A.
基于内容推荐
B.
基于关联规则推荐
C.
基于安全要素推荐
D.
协同过滤推荐
【单选题】To face the music Like every language, American English is full of special expressions, phrases that come from the day-to-day life of the people and develop in their own way. Our expression today i...
A.
To face something far less pleasant.
B.
To face the stage.
C.
To face the back of one’s horse.
D.
To face one’s leader.
【单选题】To face the music Like every language, American English is full of special expressions, phrases that come from the day-to-day life of the people and develop in their own way. Our expression today i...
A.
When we are playing basketball.
B.
When we are making a speech.
C.
When we are having a party.
D.
When we are talking with somebody.
【单选题】个性化推荐的主要方法不包含 ( )
A.
基于内容推荐
B.
协同过滤推荐
C.
基于关联规则推荐
D.
基于安全要素推荐
【单选题】在Excel中,某一工作薄中有Sheet1、Sheet2、Sheet3、Sheet4共4张工作表,现在需要在Sheet1表中某一单元格中显示从Sheet4表的A3至C3各单元格中的数值之和,正确的公式写法是( )。
A.
SUM([Sheet4]Sheet4!A3+[工作簿1]Sheet1!B3+Sheet1!C3)
B.
SUM ([Sheet4]Sheet4!A3:C3)
C.
SUM(Sheet4/[工作簿1]Sheet1!A3:B3)
D.
SUM([Sheet4]Sheet4!A3+Sheet1!C4)
【简答题】请针对本学期前三周的网络学习写一份总结
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