【正文】
AdoneBto doCfor doingDin doing正確答案: D33. Housewives who do not go out to work often feel they are not working to their full _______. AcapacityBstrengthClengthDpossibility正確答案: A34. “Do you think ____________ I should attend the lecture?” she asked me. AthatBwhetherCifDwhen正確答案: A35. I can’t find the recorder in the room. It ____ by somebody. Amust have takenBmay have takenCmay have been takenDshould have been taken正確答案: C36. When climbing the hill, John was knocked unconscious by an ______ rolling stone. AuntouchedBunfamiliarCunexpectedDunbelievable正確答案: C37. Difficulties and hardships have ______ the best character of the young geologist. Abrought in Bbrought up Cbrought out Dbrought about正確答案: C38. Modern plastics can ______ very high and very low temperatures. AstandBholdCcarryDsupport正確答案: A39. The old gentleman never fails to help_____ is in need of his help. AwhomBwhoCwhoeverDwhomever正確答案: C40. It was not_____ midnight that they discovered the children were not in their beds. AbeforeBatCafterDuntil正確答案: D