A:C,H,O
B:C,H,O,N
C:C,H,O,N,P
D:C,H,O,N,P,S
如图,如果∠BAD=∠CAE,那么添加下列一个条件后,仍不能确定△ABC∽△ADE的是( )
已知⊙O1和⊙O2相切,两圆的圆心距为9cm,⊙O1的半径为4cm,则⊙O2的半径为( )
课文《囚绿记》中说“魔念在我心中生长了”中“魔念”是一种什么样的念头?
He said something bad about me.What he said made me .