giups minhf voiws aj

Đáp án:

 1 F

 2 T

 3 F 

 4 T

 5 F

Giải thích các bước giải:

1. F

- Dẫn chứng: Air-travel is the most modern form of public transport and it was developed in `20^th` century.

2. T

- Dẫn chứng: Millions of people use airplanes for a variety reasons.

3. F

- Dẫn chứng: There are diffrent types of passenger service - some are cheap and provide a "no-frills" service whoch is good for short journeys.

4. T

- Dẫn chứng: Airports are getting busier and it is evident that more passengers and business than ever are using airplanes to get their destination.

5. F

- Dẫn chứng: Airports are getting busier and it is evident that more passengers and business than ever are using airplanes to get their destination.