【题目】It was the training _____ he had as a young man _____ made him such a good engineer.
A. what; that B. that; what C. that; which D. which; that
在线课程【答案】D
【解析】试题分析：句意：就是他在年轻的时候接受的训练使他成为一个这么好的工程师。第一空填which，引导定语从句，修饰the training，在定语从句中which做宾语，第二空填that，使用了强调句，强调的是the training _____ he had as a young man，所以选D。