Thosepeople_____ageneralunderstandingofthepresentsituation.
A、lackofC
lack (vt.) “缺乏，缺少 ”，直接跟宾语。作名词用时用 lack of.
Beingextremely_____tothecold，Idonotlikeskating.
Thegirlwhofoundtheringreceivedagenerous_____offivepounds.
_____youunderstandthisrule，you‘llhavenodifficultyindealingwithsuchproblems.
Williamhascuthissmoking_____tofivecigarettesaday.
Mywalletisnowheretobefound.I_____itwhenIwasonthebus.
