13. A. carelessly B. generously

C. cautiously D. voluntarily

14. A. occurred B. happened C. attracted D. struck

15. A. dropped B. slipped C. threw D. slided

16. A. fought B. managed C. struggled D. attempted

17. A. thrilled B. scared C. shocked D. ashamed

18. A. body B. health C. luck D. mood

19. A. repay B. return C. reward D. pay

40. A. away B. by C. on D. around

1. B 2. D 3. A 4. B 5. C 6. C 7. A 8. D 9. C 10. D 11. B 12. A 13. C 14. D 15. B 16. D 17. A 18. B 19. A 40. C

本文属于记叙文。讲述了身患高血压的作者在渐渐好转之后打算把母亲送给自己的血压计在网上出售，结果见面时发现买家经济不好，最终赠送血压计给一对母女的故事。

【1题详解】

考查动词短语词义辨析。A. keeping in touch with与......有联系；B. keeping track of追踪；C. keeping out of躲开；D. keeping up with跟上。根据上下文可知，作者用血压计来实时追踪记录。故选B。

【2题详解】

考查形容词词义辨析。A. terrified害怕的；B. worried担心的；C. disappointed失望的；D. shocked震惊的。根据下文可知，二十