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【判断题】
两个同型矩阵等价的充分必要条件是二者的秩相等。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】常见的检错和纠错方法有奇偶校验法和____________。
【判断题】A team is a unit of two people who interact and coordinate their work to accomplish some goals.
A.
正确
B.
错误
【单选题】What is the manager’S role in a team?
A.
Join in the team to work with them．
B.
Encourage staff to work with energy．
C.
Supervise people working．
【单选题】Which of the following is CORRECT about team work?
A.
Team spirit enhances individuals' performances to some extent.
B.
It's a hard job to improve team work.
C.
The core of team dynamics is the capability of the leader.
D.
Team training is much more effective than individual coaching.
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