You have to be available _____ travel.
举一反三
- This kind of travel business travel.
- You have to get a passport and visa if you want to travel abroad.
- What can we learn from the speech A: Ground travel can sometimes offer more service than air travel. B: Ground travel can offer as much services as air travel. C: Air travel offers more and better services than ground travel.
- The economic impact is little when travel for health, compared to other types of travel, like recreational travel, cultural travel.
- There ______ more leisure and money about, so travel ______ become available to many people. A: is/has B: are/has C: C. is/have D: D. are/have