可做奥鹏全部院校作业论文!答案请添加qq:2865690116 或 微信:daydayup731 福师《英语写作》在线作业二 共50道题 总分:100分 一、单选题(共50题,100分) 1.I_______a doctor now if I had studied medical science in my youth. A、were B、should be C、had been D、should have been 2.Scientists will have to__________new methods …
