|     GRAMMAR,PROBLEM 
 1  VOLCANOES AREDIVIDED INTO THREE GROUPS,BASED ON THERE SHAPE AND THE TYPE OF MATERIAL THEY .... 
 aARE MADE OF? 
 bMADE OF 
 2big-band jazz relies onfixed arrangements,where........thanone instrument playing some of the parts,rather than on improvisation.aismore
 
 bwhenever more 
 cthere is more 
 d more. 
 the answer is 2.where &whenever?? 
 3........,domesticated grapes growin clusters,range in color from pale green to black,and contain sugar in varying quantities. 
 A:classified botanically as berries. 
 结构不明白. 
 望指点. 
 [此贴子已经被作者于2005-1-13 11:56:43编辑过] |