AHalfsaidthattheyfee的精選

問題詳情：根據短文內容，從短文前方框內的選項中選出能填入空白處的最佳選項。A.Halfsaidthattheyfeeltiredaftergettingupand15percentpeoplehavetroublefallingasleep.B.Aboveall,getenoughsleep.C.Enoughsleephelpsth...