With the rapid development of cross-border e-commerce, English proficiency has become an essential skill for individuals and businesses alike. To assist learners in checking and reinforcing their understanding and application of English in the field of cross-border e-commerce, we have compiled an answer key for the cross-border e-commerce English test. Below you will find the correct answers for each question in the test, covering various aspects of cross-border e-commerce vocabulary and grammar.Section 1: Vocabulary1. B2. D3. A4. C5. ASection 2: Grammar6. D7. B8. A9. C10. CSection 3: Reading Comprehension11. B12. C13. A14. D15. BSection 4: Writing16. To effectively navigate cross-border e-commerce, it is crucial to employ advanced technology solutions. （1）17. In conclusion, cross-border e-commerce offers immense opportunities for businesses to expand their global reach and increase profitability.（2）(1) Explanation: The sentence emphasizes the importance of utilizing advanced technology solutions for successful cross-border e-commerce operations.(2) Explanation: The sentence provides a succinct conclusion to the essay by highlighting the potential benefits of cross-border e-commerce for businesses.We hope that this answer key serves as a useful tool in assessing and reinforcing your knowledge of English in the context of cross-border e-commerce. Remember to review not only the correct answers but also the explanations provided to further enhance your understanding. Practice and continuous learning are key to mastering any language skill, including English for cross-border e-commerce. Keep up the good work and best of luck in your language learning journey!。