dD.can 解析:选C。句意:课堂上如果你想说点东西,你应该举手。()37.Thepen_________himtenyuan. A.paidB.costC.tookD.spent 解析:选B.动词辨析。主语是物用cost.Pay,spend的主语是人。Take的形式主语是it. ()38..Thetrain_________fortwentyminutes. A.leftB.hasleftC.isleavingD.hasbeenaway 解析:选D.此题形式会误选B.但瞬间性动词不能与一段时间fortwentyminutes连用。()39.–Howmanybooks_____they________? --Five.Buttheyhaven’tfinishedreadingevenone. A.did…borrowB.had…borrowedC.will…borrowD.do…borrow 解析:选A。此题考查时态,根据语境:他们一本也没有读完。可知他们以前借了5本书。强调过去。()40.He_________hisbikesohehastowalkthere. A.lostB.haslostC.hadlostD.loses 解析:选B.此题考查时态,根据语境他丢了自行车,对现在造成的影响是不得不走路。()41.—CouldIuseyourdictionary?—Yes,you_________.(芜湖10) A.needB.couldC.canD.should 解析:选C。此题容易误选B.此题中Could并不是表示过去,而是委婉的征求意见,其肯定回答是Yes,youcan. ()42.Inthepastfewyearsthere_________greatchangesinmyhometown.(兰州10) A.havebeenB.wereC.hadbeenD.are