单选题 Although I expected something different, I was still, surprised by which he said.
【正确答案】 D
【答案解析】[解析] 应改为what,因为what引导名词从句做by的宾语。本句的意思是:“尽管我期待一些不同的东西,但还是对他所说的话感到惊奇。”