He was a man of strong feelings; ________ normally lay hidden deep inside him．
A.it
B.that
C.those
D.which
网友回答
D解析解析：which修饰非限定性定语从句，指代前边一句话。拓展：本题涉及句法知识——简单句，并列句，复合句。比如：He has two daughters．They are doctors．(简单句)He has two daughters and they are doctors．(并列句)He has two daughters，who are doctors．(复合句)