结合上述材料回答:
下列关于电场的叙述中正确的是( )
①____ What's your friend's name? A.Yes, she is.
②____ Does she have long hair? B.Yes, they are.
③____ Are they good friends? C.He's short.
④____ Is your brother tall or short? D.Yes, she does.
⑤____ Is she thin? E.Liu Tong.
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?