【单选题】I can't hear you. Please read it ____________. [ ]
【判断题】创业企业面临的最大挑战就是筹集资金。 这种说法对吗?C. 不知道
【单选题】Will you please _____ aloud here? The baby is falling asleep. [ ]
【简答题】整个小区地形为( )高( )低, 6 号楼室内地坪绝对标高为( )m,室内外高差为( )m。
【单选题】_________ picture books in class, please.