You don’t have to worry about the journey because I have made a on the Indian Pacific train to Perth.
A. reserve
B. book
C. preparation
D. reservation
网友回答
A. reserve
B. book
C. preparation
(答案→)D. reservation
解析：这题考察词义辨析：A. reserve(v)保护B. book(v)预定C. preparation(n)准备，D. reservation（n）预定，句意是：你不必担心旅行因为我在印度太平洋订了去珀斯的火车。选D.