Let's send him a birthday card.--------That sounds________ A.well B.good Cfreatly并说原因

问题描述:

Let's send him a birthday card.--------That sounds________ A.well B.good Cfreatly并说原因

B
sound 是系动词.后跟形容词.
sound good 并且是个词组.意思是"不错""很好"