一单选BBBBAAC 二句型转换will be,there won ,will there be, won have.。。。。。。。。单选DABDB,......................CBADD................BDBCCA................CDABC...........................BCBBA..................
一单选BBBBAAC 二句型转换will be,there won ,will there be, won have.。。。。。。。。单选DABDB,......................CBADD................BDBCCA................CDABC...........................BCBBA..................