Itisdifficultto________theimplicationbetweenthelines.
C
A 开始，接触 C 找出，理解 D 下来，写(记)下来
Thecentraltheatrehasaseating________ofmorethan3,000people.
The central theatre has a seating ________ of more than 3, 000 people.
The new discovery _______ be of great service to mankind.
The sad condition of women working as house servants around the world received much media_____early this year.
Iftheoperation________carefullyprepared,itwouldnothavebeensuccessful.