21. The fact that indicates nothing about 22. The statistical evidence cited in the argument is so vague that it does not validate the arguers assumption 23. The survey on which the argument relies lacks credibility and therefore does not lend strong support to the conclusion 24, The arguer commits a fallacy of ---------- 时序性逻辑错误 承上启下: 25. In the first place-----,in the second place---------,last but not least--------- 26. To begin with ---------,In addition -----,Furthermore, the arguer fails to take into account anotherfactor that might weaken the argument. 每段开头: 27. The major problem with this argument is that ------- 28. Another flaw worth discussing is that 29. Finally it is necessary to point out - 证据可疑:questionable 30. Another assumption short of legitimacy is that ---- |