【单选题】The company had huge debts and was______bankruptcy.
【单选题】下列不属于藻类植物分类的主要依据的是( )。
【单选题】The company had huge debts and was on the ______ of collapse.
【单选题】计算平均指标最常用的方法和最基本的形式是( )。
【判断题】在严寒地区要慎用顶部采光是因为顶部采光的效果与侧面采光相差不大。
【单选题】The company had huge debts and was on the ______ of collapse.