一：

()1Alittleboywrote____"U"and___"n"onthewall.

A.a;anB.an;aC.an;anD.a;a

()2_____oldladyinbrownis____universityprofessor.

A.An;aB.An;/C.The;anD.The;a

()3Thisis____interestingbookanditisalso____usefulone.

A.an;anB.an;theC.ah;aD.a;a

二：

()1Wehaveneverseen____interestingfilm.

A.suchB.suchanC.soD.sucha

()2Heis___boy.

A.aseven-years-oldB.aneight-year-old

C.theseven-year-oldD.aneight-year-older

三；

()1____monkeycanclimb____trees.

A./;theB.A;/C.The;aD./;/

()2____trainsarefasterthan____buses.

()3-HaveyoulearnedGerman?

-Yes.It's___languageI'veeverlearned.

A.aquitedifficultB:quiteadifficult

C.difficultquiteD.difficultaquite

()4Someanimals,like____cat,____dogor____wolf,donotneedtohibernate(冬眠).

A./;/;theB.the;the;theC.a;/;the,D.the;/;/