_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.
A、GivingC
暂无解析
Thebackgardenofourhousecontainsalawn，____verypleasanttositoninsummer.
Evenasagirl,_____tobeherlife,andtheateraudiencesweretobeherteachers.
______isnotaseriousdisadvantageinlife.
Underthis____pressuresomeoftherocksevenbecameliquid.
There_____nothingmorefordiscussion,themeetingcametoanendhalfanearlier.
