Whydoyoublamehimforhispoorjudgmentonthematter______hereallyneedsisencouragement?
C
译文：当他真正需要鼓励时，你为什么责备他的拙劣判断。此题考查准确判断句子结构。 when 引导时间状语从句， what he really needs充当这个时间状语从句的主语。
Fishis________andexpensiveatthistimeoftheyearinthisarea.
Neverbefore_______sorapidlydevelopingasitistoday．
The farming methods have been ________ improved with the invention of the new machine.