填空题
- A. remote places attract the travellers with promises of excitement
- B. has changed a lot
- C. was uncertain and dangerous
- D. international travel
- E. Jets
- F. confusing and frustrating
填空题
People like travelling because 1.
填空题
Compared with the past, today's travelling 1.
填空题
The flying of the Boeing 707 in 1958 marked a new stage for 1.
填空题
When you eat out the language problem is 1.