7. A chanceB needC hopeD sign
8. A welcomeB outbreakC successD injury
9. A spentB madeC tookD traveled
10. A whyB howC whenD whether
11. A passedB keptC rolledD swept
12. A atB upC onD of
13. A noB muchC anyD a
14. A personB matterC thingD illness
15. A AskedB TestedC TroubledD Doubted
参考答案:ACCDB BDBAD ACADA