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问题 单项选择题

保留金的限额一般为合同总价的( )。

A．5%

B．10%

C．15%

D．25%

答案

参考答案：A

解析：[考点] 1Z202043了解FIDIC合同条件下建筑安装工程费用的结算

单项选择题

Woman: I heard there was a terrible mine accident. They didn't want anyone to know. Man: I think it is impossible to black out this news. Question: What does the man mean

A．It is impossible to keep it out.

B．It is impossible to know it.

C．It is unlikely to prevent it from being known.

D．It is unlikely to stop spreading the news.
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单项选择题

专利权的侵权行为包括的内容为( )。

A．销售他人的专利产品

B．销售他人的专利说明书

C．以非专利产品冒充专利产品

D．经专利权人许可，实施其专利
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