| 1. | The poor student was plucked in his examination ... 那个差生未考上。 |
| 2. | Acids used in pickling can include sulfuric . 酸浸渍中用的酸有硫酸。 |
| 3. | A stormy applause broke out in the hall . 全场响起了暴风雨般的掌声。 |
| 4. | There was a record playing in the next room . 隔壁房间里正在放唱片。 |
| 5. | I have a snag in my best black tights . 我最好的一条黑裤袜给划破了。 |
| 6. | In eighteenth century the theory shrank . 在18世纪这种理论开始衰落。 |
| 7. | He lessoned us in the art of persuasion . 他将说服人的技巧教给我们。 |
| 8. | The wall was marked with damp in several places . 那堵墙有几处潮斑。 |
| 9. | She is in the top flight of journalists . 她是出类拔萃的新闻工作者。 |
| 10. | Yes , he has engaged in international trade . 是的,他从事国际贸易。 |