∴∠BCE+∠ACE=∠DCA+∠ACE,
即∠ACB=∠ECD,
在△ABC和△EDC中, {∠ACB=∠E<
依法治国的主体和力量源泉是***。( )
同音字组词
塞____ 腊____ 绩____
赛____ 蜡____ 纪____
Cloning human embryos ____the____ of destroying them shows no respect for human life.