5、idthat________sleepcausedhimpoormemoryandpoorconcentration.A.lackingofB.lackedinC.lackingD.lackfor答案 C解析 lackingsleep是动名词作主语。6.Threedayslater,thetorchbearers________theOlympictorchrelayinNingboofZhejiangProvince.A.tookupB.pickedupC.broughtupD.putup答案 A解析 tak