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
英语翻译：我不明白她如何能在一天之内做那么多事情。
Itisvitalthatthework_______intime.
Thatproposalisessentiallyirrelevant________theissueathand.
_______,couldyougetmeaTurkishconversationbook?
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.