偶今天早晨在2003-10里听到的一题，答案给的是B,try a different route to the beach,偶选了C, 不解中...因为听的明明是since we haven't gone very far, we might as well just turn around,是偶对turn around的理解有误么？可是这里since we haven't gone very far又该如何理解呢？
请多帮忙，谢谢
这是偶听的：Ohoh..I think we left the roadmap at home, do you know how to get the beach?
No, I didn't. But since we haven't gone very far, we might as well just turn around
What would they probably do?
A. Ask for directions
B. Try a different route to the beach
C.Go back for the map
D. Cancel their trip | 
