| 1. | Maybe you should go by air . it ' ll be much quicker 也许你应该乘飞机去。那会快很多。 |
| 2. | Bmaybe you should go by air . it ' ll be much quicker 也许你应该乘飞机去。那会快很多。 |
| 3. | B maybe you should go by air . it ' ll be much quicker 也许你应该乘飞机去。那会快很多。 |
| 4. | Letters with enough stamps can go by air 信件贴够了邮票就可以寄予航空。 |
| 5. | He would take the slowest train rather than go by air 他宁愿乘最慢的火车也不愿乘飞机。 |
| 6. | How are you going ? are you going by air 你准备怎么去?准备坐飞机吗 |
| 7. | A : are you going by air or by train 你们是坐火车还是坐飞机去? |
| 8. | I ' m going by air . i like flying 我打算坐飞机去,我喜欢乘飞机。 |
| 9. | Are you going by air or by train 你们是坐火车还是坐飞机去? |
| 10. | I am going by air . i like flying 我乘飞机去,我喜欢飞行。 |