lol

V	Attack the base or assumption
a)	attack the validity of the assumption or reasoning bases	原推理过程暗含assumption，则证明该假设不成立，则原推理过程 weaken. , 29: assumption all the patients are accurately diagnosed --> this assumption is false , then the reasoning is weakened. (另:68)
		147 a counter prediction
a)-1	by giving another explanation	182: implements resemble Maya --> maya settlement. The resmble may be Maya copy from its earlier inhabitants, not C copy Maya
a)-2	reasoning base 本身有flaw	187: reasoning 偷换概念 class --> all the cars available
b)	weaken the reliability of the survey or base	52: low usage in survey result --> conclude not much use; actual use > survey. Integrity
		157: the reliability of records is weaken because different definition of accident is adopted by two companies --imcomparable
		191: trial results are based on the top staffs --> the sample is not representative for all the staffs -- Representativeness
c)	the assumption or cause is not feasible	64: because small mills can take orders from big mills which are previous taken by foreign companies---> import quota can help small mills. While actually it is not possible for small mills to take such orders
		78: conclusion: young children do not think intention as relevant to punishment. While they are unable to justify whether the harm is done intentionally or not.
		102: food allergy --> headache, unable to identify what are the foods
VI	举出反例,直接weaken conclusion，不用多，只要一个反例就weaken	conclusion: arrive South earlier than North, any evidence support arrive North earlier can weaken --> some sites are predates
		speculate: silence. Fact: encourage
		191，196
	A+B-->C, while if only A-->C, then weaken A+B together are necessary	61: perception of slower growth + deficiet --> devaluation, while actually only perception leads to devaluation.
		113: the method does not mitigate the cause of the problem
	the conclusion is wrong by rasing other potential factors	188: conclusion: less accidents during peak season, while there's other factor which may lead

lol

方法
I	方法--> 目的型
a）	方法--> 目的, weaken if achieve the goal with or without that method	7: defrosting vent --> ice welt, Weaken: no attempt to defrost ---> melt at the same rate
		93: contamined toothbrush --> to avoid sick, while the same likelihood to get sick with contamined or not contamined tooth brosh
		198: a same level of cost reduction achieved without the new production
b）	证明方法事与愿违 A not --> B(target)	70: cut down wage --> obtain competitive advantage. Actually lower wage --> lower quality and lower sales
		prevent death in accidents. Actually extended time spent on wear the hoods increase the risk of dead " BACKGROUND-COLOR: #d4d0c8; BORDER-BOTTOM: WIDTH: BORDER-LEFT: BORDER-TOP: 335pt; transparent?>132: use smoke hoods --> prevent death in accidents. Actually extended time spent on wear the hoods increase the risk of dead
		141: recruit experience people --> save cost, actually experienced people higher salary --> not save cost
		157: replace keyboard--> reduce cost. Actually replacement --> training cost increase
		improve access to new drugs. Actually, no patent, no new drugs = reduced access " BACKGROUND-COLOR: #d4d0c8; BORDER-BOTTOM: WIDTH: BORDER-LEFT: BORDER-TOP: 335pt; transparent?>178.abolish patent to new drugs --> improve access to new drugs. Actually, no patent, no new drugs = reduced access
b)-1	现象解释 the base of the argument leads to the opposite of the conclusion	201 large investment in road investment --> adequate road system. Actuall such a large investment proves in adequancy
b)-2	方法有不利的副作用,此处不利是指和conclusion不同	136: Method of less issues to cut down cost --> avoid profit decline. While the method also --> lower revenue --> profit decline
		176: replace by skybus --> more efficiently turnover of flight. While skybus will result in delay which netoff its higher efficiency
		183: strict environmental control --> higher cost, higher price therefore lower export. While strict environmental control has another imapct on increased demand of machinery--> opposite impact to boost export
		200
c）	There're better choices to meet the same target	5. decrease cost --> participate. Weaken by there's other better choices to decrease the cost
		110. need A to repair S--> keep A. while if there's a cheap and better option to replace instead of repair, no need to keep A
		186: use more offshore --> reduce risk, while tanker are less risky. Therefore this is a better choice to achieve the goal
		193
d）	meet the goal by change a variable, weaken by prove the change of variable has no effect to achieve the target	2: change birthplace from L to H for a longer life expectacy, the change of birthplace has no effect because the life expectacy depends on genetical factors
		change in biological cycle, while constance light intensity --> still change in cycle. " BACKGROUND-COLOR: #d4d0c8; BORDER-BOTTOM: WIDTH: BORDER-LEFT: BORDER-TOP: 335pt; transparent?>101: change light intensity --> change in biological cycle, while constance light intensity --> still change in cycle.
e）	方法-->解决问题，weaken方法effectiveness, such as possibility to circumvent	112:weaken the effectiveness by provide method to circumvent
f)	方法-->目的，而方法是取消或禁止，则证明该方法是达到目的前提或基础假设，不可以没有	178. abolish patent to new drugs --> improve access to new drugs. Actualln, no patent, no new