简答题 推理（inferring）是阅读理解的基本技能之一。请解释“推理”的基本内涵，简述训练该项技能的注意事项．并用英语写出两个可以检测阅读理解的推理性问题。

A.Public transport should be encouraged in suburbanization.
B.People from poor countries are living with privacy and dignity.
C.Local conditions should be taken into account in suburbanization.
D.Americans prefer to live in suburbs regardless of urban development.

A.Measures should be taken to prevent the growth of suburbs.
B.The expansion of suburban areas should be planned in advance.
C.The West had made a few mistakes on its way to suburbanization.
D.Planners should be mentally prepared for its negative consequences.