問題詳情

27. Everything comes with ________ price; there is no such thing as free lunch in the world.
(A)a, a
(B)the, /
(C)the, /
(D)a, /

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)