Thosepeople_____ageneralunderstandingofthepresentsituation.
A、lackofC
lack (vt.) “缺乏，缺少 ”，直接跟宾语。作名词用时用 lack of.
It seems as if the sun_____round the earth since it rises in the east and sets in the west.
I don ‘t feel like_____anything now.
Itseemsasifthesun_____roundtheearthsinceitrisesintheeastandsetsinthewest.
The teacher gave_____the examination paper.
Children who are over-protected by their parents may become_____.
