We intend to go to India,even if air fares _____gagin between now and next summer.

题目

We intend to go to India,even if air fares _____gagin between now and next summer.
A.went up B.will go up C.were going up D.go up
但我觉得是B.
答案里的解析是even if 引导的让步状语从句用现在是表将来时,但我不理解这句话,请帮我理解一下,顺便告诉我”even if 引导的让步状语从句用现在是表将来时“的用法是怎么样的,在下

答案

though,although,as; even if,even though; whether...or...这些是引导让步状语从句的.记住让步状语从句现在时就代表将来是的意思.NOW AND NEXT SUMMER 是从现在到明年夏天,这是一个将要进行的动作.你后面gagin应该...