The wealth of a country should be measured（）the health and happiness of its people as well as the material goods it can produce.

A.in line with

B.in terms of

C.in regard with

D.by means of

如果你希望在地面使用已经处于强制稳定状态（FSBY)的雷达，你必需怎么做？

A、４秒钟内按三次STAB按钮。

B、人工移动一下附仰角。

C、将雷达模式选择电门选到别的位置然后返回到WX位。

D、无法实现。