| 1. | Have you been in contact with your sister recently ?
近来你和你姐姐有没有联系？。 |
| 2. | Liquid fire also burn only when the surface of the liquid is in contact with the air .
液体燃料也只有在其表面接触空气时才会燃烧。 |
| 3. | He has been in contact with decent, respectable, and even able and distinguished people .
他一直跟规矩的、正派的，甚至有能力，有地位的人接触。 |
| 4. | Have the children been in contact with the disease
孩子们跟这类疾病有过接触吗？ |
| 5. | Have you been in contact with your sister recently
近来你和你姐姐有没有联系？ 。 |
| 6. | All subconscious minds are in contact with one another
所有的潜意识都在相互联络。 |
| 7. | Have the children been in contact with disease
孩子们同这种疾病有过接触吗？ |
| 8. | I ' ve been in contact with the american scientist
我一直在和一个美国科学家保持联系 |
| 9. | I have been in contact with her continuously
我已经连续不断地接触到她了。 |
| 10. | Her son has been in contact with someone with the disease
她儿子曾和患此病的人接触过。 |
