设女生的人数是1;
1×(1+14),
=1×54,
=54;
(54-1)÷54,
=14÷54,
=15.
故答案为:正确.
+6的相反数是______,-15的相反数是______,-1的相反数是______.
叙述热淋的主症、治法、方剂。