Therediscoveryofthisspeciesofbirdsisoneofthemost___(ordinary)scientificfindingsinrecentyears.
extraordinary
暂无解析
对中国学生而言，用英语思维比说英语更难。
Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
We______togotothesupermarketbecausewehadplentyoffood.
Apartfromherdevotiontoherwork，Elizabethwasalsolovedforher___(warm)andhumor.
MaryacceptedDavids___(invite)tojoinhimforlunch.