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【简答题】
如图：一艘轮船在上午8A处出发，以20海里/时的速度由北航行，在A处测得小岛P在北偏西24°，9点30分到达B处，这时测得小岛P在北偏西48°，求B处到小岛P的距离．
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反馈参考答案：
举一反三
【判断题】Very often, entrepreneurs -- particularly smart entrepreneurs -- are overwhelmed by the technological aspect, and they pay too little attention to what the customers want.()
A.
正确
B.
错误
【单选题】Which pie char is correct? (S．R．=scientific research & sewices；I．S．=industrial sewices：R．F．=construction of research facilities．)
A.
B.
【多选题】根据环境影响评价法，环境影响评价是指对规划和建设项目实施后可能造成的环境影响（）。
A.
进行分析、预測和评估
B.
提出预防或者减轻不良环境影响的对策和措施
C.
提出跟踪监測的方法与制度
D.
提出对违法行为的处罚要求
【多选题】What are the advantages of KAR model for entrepreneurs? ( )
A.
There is no urgent need to request for financial support to investors.
B.
Second, there is no need to wait the best opportunity or the best resources.
C.
There is possibility for finding or creating entrepreneurial opportunities that suit entrepreneurs.
D.
Entrepreneurs will force themselves to take advantage of limited resources that they have, including used resources, even wastes.
【简答题】We do not do much business with him.
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