搜题，就来5TiKU.com题库【问题】 — You need to believe that space tourism will grow and get cheaper. Maybe there is another option.—
— You need to believe that space tourism will grow and get cheaper. Maybe there is another option.—
正确答案：B.What is it?
题目解析：本题出自郑州大学，国家开放大学理工英语4，由丰阳塔题库搜集整理。
公益网站无广告，打赏一杯咖啡鼓励下吧
放广告影响您看答案的心情，不放又没收入，顺手打赏一下？
广告影响看答案的心情，来点打赏行不行？