Question

---Shall we go there by boat for a change?
---______

1. A.
   You say
2. B.
   It is up to you
3. C.
   It is hard to say
4. D.
   It is easy to tell

Answer 1

B
情景交际。You say 你说过；It is up to you由你决定； It is hard to say难说；It is easy to tell很好说。根据上文，我们乘船去哪儿换换环境吗？可知选B最符合语境。