The stem says: sunspot activities à wind patterns à, weather. So B and E support. A and D are irrelevant. C says Not (sunspot activities) à weather. So weaken.
The stem says: sunspot activities à wind patterns à, weather. So B and E support. A and D are irrelevant. C says Not (sunspot activities) à weather. So weaken
虽然是老帖子,但是还是可以回答一下。供后面的人参考:C不选的原因是你没注意结论的Further,你目前的price不能预测将来是否会without reducing any expenditures for essential services,所以C选项没有加强结论。就相当于作文里的七宗罪的一点是实地全等去反驳C选项。