—Do you have anything to say for yourselves?—Yes there’s one point we must insist on.A

问题补充：

—Do you have anything to say for yourselves?

—Yes, there’s one point we must insist on.

A. why

B. where

C. how

D. /

答案：

A. why

B. where

C. how

(答案→)D. /

解析：本题考查定语从句的引导词。定语从句中insist on缺少宾语，所以用that或which引导，that或which也可以省略。答案为D项。