问题补充:
.--- Excuse me, can you tell me the way to the bank?
---Oh, thats , its either the second or the third road on the left.
A. the difficult one
B. a hard one
C. an easy one
D. the very one
答案:
A. the difficult one
(答案→)B. a hard one
C. an easy one
D. the very one
解析:考交际用法。“thats a hard one”的意思是“这可难说了;这可是个难题”。