问题
选择题
—Do you have anything to say for yourselves?
—Yes，there is one point________ we must insist on.
A．why
B．where
C．how
D．/
答案
答案：D
先行词one point在从句中作insist on的宾语，所以可以用which/that/不填，故D项正确。why在句中作原因状语；where作地点状语；how不能引导定语从句。