下列说法中与“活到老,学到老”表达意思一致的是 A.千里之行,始于足下 B.吾生也有涯,而知也无涯 C.三人行,必有我师焉 D.学而不思则罔,思而不学则殆 答案: B —You don’t go to that supermarket quite often, do you? — No, I only go there ______ because it’s too far away from my house. A. consequently B. constantly C. occasionally D. frequently