The engine has broken and the boat is ______ on the water.
B
暂无解析
________withthesizeofthewholeearth,thehighestmountainsdonotseemhighatall.
SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.
________tothepapersisrestrictedtoDefenseDepartmentpersonnelonly.
Theassociationis________toraisingfundstohelptheblind.
Insomeschoolschildrenwhoprefertoreadbooksratherthan________footballbecomesocialoutcasts(被抛弃者).