异常规模多用什么表示？
参考答案：
异常面积、异常强度、面金属量
简述昆虫种群数量变动的基本模型？
—Whose notebook is this? Is it _____?
—No, _____ is blue and yellow.[ ]
A. Lily; she
B. Lily's; hers
C. Lily's; her
D. Lily; hers
