TonyJIAO2022-06-08 10:33:55

老师好，R2中example4里说的representative是根据原文啥信息分析出来的？R1中example2里there have been few failures of large auto parts manufacturers even given periods of difficulty，可以理解为群体性的长久经验是相对正向的，如果是个体化的长久经验该归为正向还是负向的呢？同样，R2example2中第一句是否是正确或者合情合理的呢？另外，R2exexample4中She thinks stocks will decline in the near future because each month for the last six months stocks have risen more than the average monthly increase for the last 25 years. 这里说过去6个月一直上涨的经验是正向的，错就错在她根据这个判断要回归，如果这里说根据过去6个月一直上涨，推出之后可能也会维持上涨是否是对的，或者没有偏差的呢？因为R1example2中就是根据there have been few failures of large auto parts manufacturers even given periods of difficulty来判断说APM大概率还是会挺过来，导致有点疑惑。