The outline of rooftops and chimneys ________ against the pale sky.
D
A离开B注意、留神C提供D显眼、突出
Theoutlineofrooftopsandchimneys________againstthepalesky.
Hewasspecificallyaskedtowriteaplaythatwouldbe________tothelocalcommunity.
Iunderstoodfromherthatyouundertookotherimportantwork______.
Ithasbeenfoundthatastrong________helpovercometheeffectsofdistraction.
Thestudentsarerequiredto________themainideasofthearticleintheirownwords.