良好思维的特点。
参考答案：
①思维的广阔性和深刻性。②思维的独立性和批判性。③思维的灵活性与敏捷性。
—What are you going to do this weekend, Sue?
—I will _________ it in a farmhouse. I want to enjoy farm fresh food and air.
A．pay
B．cost
C．spend
D．take
属于短效类的胰岛素制剂是
A．正规(普通)胰岛素B．无定形胰岛素锌悬液C．低精蛋白锌胰岛素D．精蛋白锌胰岛素E．结晶锌胰岛素悬液
