在动车组无动力回送办法中规定：动车组回送不得通过半径小于（）的曲线。
A、160mB
暂无解析
Thesmallmountainvillagewas（）bythesnowformorethanonemonth.
I_____thepartymuchmoreiftherehadn’tbeenquitesuchacrowdofpeoplethere.
_____,hewouldnothaverecoveredsoquickly.
Modern（）perhapscausesmoreproblemsthanitsolves.
PartIVTranslation
Notmanyofthechildrenoffertheirfatherssomepresents.ButtheAmericanfathersstillthinktheyaremuchbetterfatedthanthefathersofmanyothercountries,whohavenotevenadayfortheirsakeinnameonly.(PassageThree)
