皮皮学，免费搜题
登录
搜题
【单选题】
已 知数字数组 a =(1 , 0 , 1) , b =(-1 , 1 , 2) ,则 a b = ( )A.
(0 ， 2 ， 3)
B.
(-1 ， 2 ， 3)
C.
-1
D.
1
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】阅读下面的短文，然后按照要求写一篇150词左右的英文短文。 Every morning, on his way to work, Mike passed an old man who was always at the same place with a cup in his hand hoping to get a bit of change from those who passed by. ...
【单选题】根据课程内容,诸如保险、银行等行业,一般每天都有早会、晚会,每天进行总结,体现了全面绩效管理()的设计原则
A.
公开与开放
B.
可靠性与准确性
C.
可行性与实用性
D.
定期化与制度化
【简答题】Fill in the blanks with the expressions given below. Change the form where necessary. make a point of drop in sort of make the best of fit in have one’s eye(s) ...
【简答题】局域网体系结构仅包含OSI参考模型最低两层,分别是_____层和_____层。
【简答题】局域网体系结构仅包含 OSI 参考模型最低两层,分别是( )层和( )层。
【简答题】1 With so many young, single people having babies, the question arises as to how happy they are being young parents. 2 A national survey of young, single mothers and fathers reveals that most were hap...
【简答题】Fill in the blanks with the words given below. Change the form where necessary. make a point of drop in sort of make the best of fit in have one’s eye(s) on Most people who come ...
【简答题】五．单句改错：（10分） 1.He said he wouldn’t go back to be rich for anything.________ 2.Tom had to drop out school because of his poor family._____ 3.I spend all of my money very fast and save nothing of it.___...
【简答题】局域网体系结构仅包含OSI参考模型最低两层,分别是()层和()层。
【简答题】局域网体系结构仅包含 OSI 参考模型最低两层,分别是( ) 层和( ) 层。
相关题目：
【单选题】根据课程内容,诸如保险、银行等行业,一般每天都有早会、晚会,每天进行总结,体现了全面绩效管理()的设计原则
A.
公开与开放
B.
可靠性与准确性
C.
可行性与实用性
D.
定期化与制度化