---I am going to Spain for my holidays tomorrow.I don’t care. B. It’s hard to s

问题补充：

---I am going to Spain for my holidays tomorrow.

--- .

I don’tcare. B. It’s hard to say.C. It’s a pleasure. D. Good luck on your journey.

答案：

解析：考查交际用语。A我不在乎；B难说；C我的荣幸；D一路顺风。句意：—明天我要去西班牙度假。—一路顺风。根据句意说明D正确。