The third is the fierce competition resulting from the policyresulting 是被动为什么用ing形式?

the third is to the The third day of the week is--------- The earth is the third planet. The earth is the third planet. the third The third day of a week is ( ). It is＿the third floor. My classroom is on the third floor Which is the third month?怎么回答? this is the third lesson同义句 My favorite lesson is the third the third day in a year is ---- the third paragraph is developed mainly by___. The art room is()()third（） the music room is on the the third Changjiang is the third the longest river in the world. chongmin is the third ( ) A largechongmin is the third ( ) A large .BlargerC largest D much larger Wednesday is the third day of the week改错