I wished to make a round-the-world tour by plane but I hadnt enough money to pay for the

问题补充：

I wished to make a round-the-world tour by plane but I hadn enough money to pay for the .

A. travel

B. trip

C. journey

D. tour

答案：

A. travel

B. trip

(答案→)C. journey

D. tour

解析：travel 常作抽象名词，泛指旅行；trip是日常用语，主要指短距离或往返有时的短期旅行；journey指一般陆地旅行，从一目的地到另一目的地的长距离的旅行；tour指根据一定路线，先定了些逗留地点，最后回到原出发地。