若要查询KC表中所有字段，并要求按XF递减、KH递增的顺序排序，则SQL语句为()
A.SELECT*FROMKC B.SELECT*FROMKCORDERBYXFDESC，XH C.SELECT*FROMKCORDERBYXFDESC，XHDESC D.SELECT*FROMKCORDERBYXFASC，XHDESC正确答案B
若要查询KC表中所有字段，并要求按XF递减、KH递增的顺序排序，则SQL语句为()
A.SELECT*FROMKC B.SELECT*FROMKCORDERBYXFDESC，XH C.SELECT*FROMKCORDERBYXFDESC，XHDESC D.SELECT*FROMKCORDERBYXFASC，XHDESC正确答案B
