No,you'd better not.句子成分

是you'd better not 英语翻译You'd better not. you’d better not come You'd better careless next time A.not to be B.not be C.be no ___ I smoke now,doctor?No,you'd better not.You __ do it in 3 急,You'd better not.,had you? you 'd better catch a bus 的句子成分 you'd better not go home alone You'd better not run the risk. you'd better not 反意疑问句 You'd better ___(not go) out. You'd better not smoke here.