| 1. | Provide answer key with detailed explanations in chinese
中文答案详解阐释词汇练习。 |
| 2. | Answer key and additional material
答案及附加材料 |
| 3. | An answer key is provided
答案是关键。 |
| 4. | Answer key and transcript
答案与原文 |
| 5. | Answer key and transcript
答案与原文 |
| 6. | We were all eyes when the professor wrote down the answer key to the test
当教授把考试答案写下来的时候，我们都目不转睛地看着。 |
| 7. | The two books are the same except ( for the fact ) that this one has an answer key at the back
除了这本书后面有问题答案以外,这两本书完全一样 |
| 8. | Concise explanations are accompanied by numerous examples and exercise sets ( with answer key )
是作者三十多年教授外国学生实践经验和科研的结晶。 |
| 9. | They are driven by the desire to find opportunities and threats and to locate innovative ways to answer key questions
他们被找到机会和威胁的渴望以及找到对关键问题的创新回答所驱动。 |
| 10. | Practice tests with answer keys help students measure their progress as they develop increased fluency in english
实践测试与答案钥匙帮助学生衡量自己的进展情况，因为他们正在制定增加了流利的英语。 |
