Thosepeople_____ageneralunderstandingofthepresentsituation.
A、lackofC
lack (vt.) “缺乏，缺少 ”，直接跟賓語。作名詞用時用 lack of.
Thereisn‘tmuchmilk_____isleftinthebottle.
I‘vebeentellingyou_____nottodothat，butyounevelistenedtome.That’swhyyougotintotrouble.
Two-thirdsofhisproperty_____lostinthefire.
Hedrovefastandarrivedanhour_____ofschedule.
_____alltherepresentativesstillnotthere，themeetingwaspostponedforseveralhours.
