Karen for her participation and asked a few more questions-including whether or not she'd __17__on the donor list. "Of course," Karen answered.

　　Last week Karen gave blood and next week I'll make my usual donation. I'll clear an afternoon from my schedule and make an appointment. I don't know whose life my donation may __18__. Most likely it will be a __19__, but on any day the person needing blood could be you or me or maybe a loved one. It is worthwhile to __20__our time to donate.

　　I really do feel proud every time I donate. And I like the feeling.

　1. A. appointment B. class C. meeting D. flight

　2. A. secret B. balance C. shape D. word

　3. A. service B. shopping C. blood D. care

　4. A. alone B. welcome C. late D. lucky

　5. A. exposed B. attached C. applied D. added

　6. A. examine B. produce C. collect D. clean

　7. A. meaning B. decision C. difference D. choice

　8. A. meet B. forget C. miss D. recognize

　9. A. And B. But C. So D. Because

　10. A. regular B. unexpected C. special D. pleasant

　11. A. wisely B. differently C. hesitantly D. carefully

　12. A. receiver B. doctor C. patient D. donor

　13. A. built up B. signed up C. gave up D. took up

　14. A. risk B. customer C. match D. partner

　15. A. beyond B. for C. against D. of

　16. A. honor B. test C. prize D. race

　17. A. rank B. sign C. appear D. remain

　18. A. move B. affect C. create D. enrich

　19. A. stranger B. child C. hero D. friend

　20. A. waste B. save C. kill D. take

第二节 七选五（共5小题，每小题2分，满分10分）