【正确答案】 B

【答案解析】standpoint：立场；观点。point of view：观点；看法。The novel is shown from the girl's point of view． position：位置；立场。The union may shift its position on the question． knowledge：知识。To my knowledge，he owns three houses，and he may own more．opinion：看法；意见。In my opinion，this book is the best book on the subject．虽然position也有“立场”的意思，但不能说from my position。同样地我们也不能说from my opinion。