能用look it或用look nice吗

能用look it或用look nice吗 it ( )nice .A,look B,look C,looking -Look!This is my ruler.-It nice.- . wow!It's a nice ______(look) It looks nice 中的look什么词性 You look very nice you look nice Nice new look look nice in sb. ----You sweater look nice.Is it made of wool? Look at the house in the picture! It's nice please look at this white one It is nice翻译