微观意义上法院性质的具体种类及其相互关系。
参考答案：
If you want to learn English well, you should practise speaking ______ possible. [ ]
A. as many as
B. as much as
C. as good as
使用粗缆组建局域网时，如果使用中继器设备，那么，粗缆可能达到的最大长度为（ ）。
A．100m
B．1000m
C．2000m
D．2500m
