题目

—Listen, someone is singing. The music __________ too sweet.—It’s Lemon Tree, I have heard it before.A.sounds B.is sounding C.is sound 答案：【答案】A【解析】句意：——听，有人正在唱歌。这音乐听起来真甜美。——是Lemon Tree，我之前听过。考查系动词。sound听起来，半系动词，相当于be的动词，后接形容词作表语。此句主语music为不可数名词，所以sound用第三人称单数形式sounds。故选A。are sunglasses These small too (. )