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【判断题】
在网络环境下,基本的协作模式有竞争、协同、伙伴和角色扮演等四种方式,这种观点 是()A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】What are the three general purposes for giving speeches?
A.
To persuade, act , & adjust your speaking style
B.
To inform, persuade, & entertain
C.
To inform, make people laugh, & have fun
D.
None of the Above
【单选题】According to the passage, successful game strategy depends on______.
A.
the ability to adjust one's behavior. in light of the behavior. of others
B.
one's awareness that there is safety in numbers
C.
the degree of stability one can create in one's immediate environment
D.
the accuracy with which one can predict future events
【单选题】It is difficult to ________ the sample that is on the slide unless the microscope is adjusted properly.
A.
overlook
B.
discern
C.
disclaim
D.
distract
【单选题】— Is Nie’er Library ______ to ordinary people? — Of course.
A.
accessible
B.
available
C.
reasonable
D.
adjustable
【简答题】计算： （1） 12 - 27 （2） 6 × 15 × 10 （3） ( 2 +2 3 )( 2 -2 3 )
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