Those people_____a general understanding of the present situation.
C
lack(vt.)“缺乏，缺少”，直接跟宾语。作名词用时用lackof.
His article is better than_____in the class.
Thereisn‘tmuchmilk_____isleftinthebottle.
Hedrovefastandarrivedanhour_____ofschedule.
Both of my brothers are now married ，so I have two_____.
I will do the clearing if you see_____the lunch.
