美国是世界上最旱提出教师专业化这一概念的国家，这在美国最为典型的体现便是（）
A、教师资格制度D
暂无解析
Hewasluredintoacrimehewouldnot____________havecommitted.
Whiledoingcalculationfortheproject,thedesigners____anewsolutiontoageologicalproblem.
Nearlyallthefamiliescanmanagetomeetthesoaringtuitioncoststhroughvariousinvestmentplans.
_____atinthisway,thesituationdoesn’tseemsodesperate.
Thefirstparagraphisintendedto________.
