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.
Itseemsasifthesun_____roundtheearthsinceitrisesintheeastandsetsinthewest.
Hedrovefastandarrivedanhour_____ofschedule.
Williamhascuthissmoking_____tofivecigarettesaday.
Thereisn‘tmuchmilk_____isleftinthebottle.
Idon‘tfeellike_____anythingnow.
