7、artingsignalgivenbytheteacher.A.RanthechildrendownthehillB.DownthehilldidthechildrenrunC.DownthehillthechildrenranD.Downthehillranthechildren32.—Sorry,butIstilldon’tquiteunderstandthatphrase.—OK,letme make another sentence to _________ its meaning.A. bringabout B.
8、bringupC. bring out D. bring in33.Itissaidthat________toclassicmusicmaybehelpfulinimprovingteenagers’taste.A.exposedB.exposingC.beingexposedD.hav