(括号内是错选的答案,括号外是正确答案)请讲一下选的原因,1.Thewholebook______12units,_______twomainlyrevisions.(B)AA.contains;includingB.includes;containingC.contains;congtainingD.includes;including2.Thereare______these

　　(括号内是错选的答案,括号外是正确答案)请讲一下选的原因,

　　1.Thewholebook______12units,_______twomainlyrevisions.(B)A

　　A.contains;including

　　B.includes;containing

　　C.contains;congtaining

　　D.includes;including

　　2.Thereare______thesebooksand______pencilsonthedesk(D)C

　　A.adozen;scoresof

　　B.scores,adozenof

　　C.scoresof,adozne

　　D.twoduzens,ascore

　　3.Thetrain_____overthreehundredpassengersoverday.(D)C

　　A.transmits

　　B.ships

　　C.conveys

　　D.ferris

　　4.HowIwisheveryfamily_____alargehousewithabeautifulgarden!(A)B

　　A.has

　　B.had

　　C.willhave

　　D.have

　　5.Everything_____doingisworthyof______well.(D)C

　　A.worthy;beingdone

　　B.worthy;doing

　　C.worth;beingdone

　　D.worth;doing