31、We saw the bird flap its wings and away. 4 ^) H" b5 P) y, f5 S3 T8 k7 F B A.fly B.flied C.flew D.flying 8 ~" m @. O# l5 E5 o5 F32、I insisted that the dictionary to be bought at once. 8 ?9 e: t- @! | o# ^! s A.refers to B.refer C.referred D.referring! i+ ?( X( C0 o7 Q D+ n
33、 , ice will be changed into water. ( `/ \7 o( B% _4 i7 U" L A.Heating B.Heated C.If heating D.To be heated7 ?+ D# R2 N8 @/ c1 o
34、The foreigner seemed his way. / i* |7 E0 A Y; w! J: R A.to be losing B.to have misse C.to have lost D.missed 2 D% c2 P8 t+ ^ s; S* J* ~35、Don’t leave me alone at home. 5 w9 V/ P# E% d& U/ m F% i A.to stay B.stay C.staying D.stayed & l$ m" X9 J. K. ^8 K7 a31、A 32、C 33、B 34、C 35、C