What does the author imply by the last sentence in the third paragraph？（）
查看答案
根据以下选项，回答 103～104 题：
第 103 题 慢性肾病引起组织水肿的原因是 （）
By saying "This creates an obvious opportunity" (Line 1, Para.3), the author suggests that（）
Although I spoke to him many times,he never took any__________of what I said．
微信支付 
支付宝支付