有人说系动词都是不及物动词,但可以说He become a doctor啊

become系动词还是不及物动词? 系表结构的系动词是不是都是 不及物动词啊 He is laughing. He is thinking. 这两句的动词是不是都是不及物动词啊. He studied medicine so that he could become a doctor. 人家说become 是系动词 那He became a teacher 那a teacher是宾语还是表语吖 感官动词都是不及物动词吗 He wanted to become a singer but he became a doctor ____ . 是不是动词后面能加介词的 都是不及物动词啊? He wanted to become a singer but f_,she became a doctor. 一道英语选择题What he ___ is to become a doctor.a. is dream ofb. dr 英语中的称呼问题可以说Mr President,但不可以说Mr Doctor,看书上说Mr 后面可以跟 姓名和职衔,但不 17.My brother had become a doctor,______ was what he wanted