as a doctor james has to keep ___of the latest developments in medicine.A.track B.trace C.spotD.point 答案为什么是B?

as a doctor james has to keep ___of the latest developments in medicine.A.track B.trace C.spotD.point 答案为什么是B? During his life Dr James Naismith worked as a doctor, taught P.E and wrote several books...During his life Dr James Naismith worked as a doctor, taught P.E and wrote several books. While he never thought it very important, Dr Naismith is today best k A Canada doctor,James Naismith,invented basketball（改为被动语态） A Canadian doctor named James Naismith invented Basketball如何改被动句? 英语阅读题!During his life,Dr.James Naismith worked as a doctor,taught P.E.and wrote several books.While he never thought it very important,Dr.Naismith is today best known for one thing.He was the inventor of basketball.Dr.James Naismith was bor 用save lives和as a doctor造句 现在就要 do you like working as a doctor同义句? He worked as a doctor at first.是什么意思 James portrait of the artist as a young man的中文译名是什么大概是james joyce的一篇文章. 英语完形填空james was a boy.he was different f____ other children.hr did everything very s_____.hisparents did not know what was w____.so they took him to a doctor.the doctor found that were very sad.james grew bigger every day.he was healthy a 英语高手来拿分A Canadian doctor named James invented basketball(改为同义句）A Canadian doctor _____ _____ ______ James invented basketball问题截止于9：00最好说说理由，本人才初三而已 ,你们不说理由，我怎么知 She graduated as a medical doctor in London University .这句话怎么译?doctor 是博士还是医生? Smith is a_as a doctor while his wife is successful as a nurse Smith is a_as a doctor while his wife is successful as a nurse Paul works at a post office as a________.A)teacher B) cook C) doctor D) postman As soon as they found out i was a doctor ,their a _____changed.还有一提，People has i____realistic dreams. 英语翻译A student of music needs as long and as arduous a training to become a performer as a medical student needs to become a doctor.