文中提到有哪些原因导致rock moving,当谈到原因1:有可能是wind时,并举例:科学家做过一个实验,需要时速为200miles的风才能move rocks,而教授认为时速为200的风几乎没存在过。
The professor mentions the experiment on the wind speed necessary to move rocks. What's the professor's attitude towards the experiment.
A.The results were decisive.
B.They were not carried carefully.
C.They were not continued long enough to reach a conclusion.
D.The government should not have allowed the experiment.
为什么选A,这里decisive除了“definite”,“conclusive”和“crucial”意思之外,还应该作何解释??难道教授不是觉得“风”的这一解释行不通吗??
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