【判断题】Master dure trois ans.
【单选题】Jacques ___ trois ans.
【判断题】楼地层是水平方向分隔空间的承重构件而不是围护构件。
【单选题】使用必须取得批准文号而未取得批准文号的原料药生产的药品( )
【单选题】—Do you think Frank is free today? —______. Recently he has been busy studying for the final exam. [ ]
【单选题】I want to make a(n) ______ for ENT department.