证据并不能保证()的正确。 ["理解","认知","感觉","推论"]
总体来看,之所以会产生利息,是因为()。 ["延迟消费的结果","预期通货膨胀存在","投资风险的存在","流动性偏好的结果"]
This song often()us of the days when we worked together in the countryside. ["remembers","reminds","reflects","memorize"]
事故调查的基本程序包括哪三部分?
在达到同一固结度时,单面排水所需要的时间为t,则同样条件下,该土双面排水所需要的时间为()。 ["0.5t","2t","0.25t","4t"]
什么是回采工艺过程?