【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】TCP/IP 是一组分层通信协议,构成TCP/IP 模型的四个层次是
【单选题】The company had huge debts and was on the ______ of collapse.
【单选题】TCP/IP 是一组分层的通信协议。构成TCP/IP模型的四个层次是
【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.