【题目】Leonardo da Vinci ______ a scientist, if he had not been so skilled in other areas.
A. would be B. must be
C. might have been D. should have been
在线课程【答案】C
【解析】
试题分析：考查虚拟语气。句意：如果达芬奇没有在其他地区被那样杀死，他可能就成为一个科学家了。根据句意，表示对于过去的推测，含有if的虚拟条件句，主句用情态动词加have done, 根据句意可能成为用might, 故C正确。