( Monitoring heart patients' exercise as well as athletes excersing, is now done by small transmitters broadcasting physiological measurements to nearby recording machines. ) A. Monitoring heart patients' exercise as well as athletes excersing, is now done by small transmitters broadcasting physiological measurements to nearby recording machines. B. Monitoring the exercise of heart patients, as well as athletes excersing, is now done by small transmitters broadcasting physiological measurements to nearby recording machines. C. Small transmitters broadcasting physiological measurement to nearby recording machines are now used to monitor the exercise of both heart patients and athletes. D. Broadcasting physiological measurements to nearby recording machines, small transmitters are now used to monitor heart patients' exercise, as well as athletes exercising. E. Both athletes exercising and heart patients' exercise are now monitored by small transmitters broadcasting physiological measurements to nearby recording machines. 答案是C，错选了E。排除C的原因是感觉主语很长，头重脚轻。第一遍看原文的时候感觉exercise和exercising不平行，但是每个选项读下来发现都是这个形式，（当时没有注意到C的形式）于是就认为这个可能不是考点。E的错误是exercise和exercising吗？麻烦老师讲解。

第一题我好像没在文章中找到两者的对比呀 只是说了vertical的是single group，这种细节题只能从文章中仔细找嘛？希望张老师回答一下

这个题A和C怎么选出来呢 希望唐老师回答一下

提问唐瑭老师，469这道题我选的c，做题思路：首先看问题是问DP改进了一个关于mon的什么事情？然后原文定位到红框里，最后对比选项，现在感觉D也有点对，请问下老师思路哪里出现了问题？

求问解题思路

求问解题思路

老师我算完得4，求问出错在哪里？（右图为解题过程）

提问这道题解题方法

老师提问这道题解题方法

求问解题思路

求问解题思路