It's _ good .a sound b sounds 填哪一个啊说理由
问题描述：
It's _ good .a sound b sounds 填哪一个啊说理由
答
你这个句子本身就不对,多了is
sound 是动词,联系动词,后接形容词,直接用：it sounds good原句Ireally like thissong. It's s_ goodit is so good