标题: 求解答：og12 sc 11 [打印本页] 作者: wty1990 时间: 2011-4-23 19:59 标题: 求解答：og12 sc 11 there are several ways to build solid walls using just mud or clay,but the most extensively used method has been the forming of bricks out of mud or clay,and,after some preliminary air dying ir sun dying,they are laud in the wall in mud mortar. A.the forming of bricks out of mud or clay,and,after some preliminary air drying or sun drying,they are laid in the wall in mud mortar B.forming the mud or clay into bricks,and,after some preliminary air drying or sun drying,to lay them C.having bricks formed from mud or clay,and,after some preliminary air drying or sun drying,they were laid D.to form the mud or clay into bricks,and,after some preliminary air drying or sun drying,to lay them E.that bricks were formed from mud or clay,which,after some preliminary air drying or sun drying,were laid
