be afraid of的afraid是什么词性 surprising amazing strange的区别

1.形容词 （事实上,afraid只有一个词性,那就是形容词）
2.surprising.让人惊奇惊讶的 e.g.That phone call was surprising.I never thought he would call me.
amazing （美好得）让人惊叹的 e.g.This present is amazing!I love it!
strange 奇怪的,古怪的 e.g.I can't find my cellphone,that's strange.

1.adj
2.惊喜/惊讶的，神奇的，奇怪的