. Teamwork is very important in modern society. ______ an effective team member, you need to

develop a team attitude.

A．Become

B．Becoming

C．Having become

D．To become

软件设计阶段的度量考虑了架构层次、构件层次和界面设计层次的问题，其中构件层次的设计度量集中于软件构件的内部特性，______不属于构件层次设计度量。

A．复杂度
B．模块耦合
C．模块内聚
D．布局恰当性