369028，千位上是9大于5，所以用“五入”法，即369028≈37万．
故选：B．
(20) is NOT a concept of White Box Testing.
A. You should execute all logical decisions on their tree and false sides.B. You should execute all independent paths within a module at least once.C. You should execute all loops at their boundary conditions.D. You should execute all interfaces at their boundary conditions.
生物的基本特征主要有___________________、 __________________ 、 _________________ 、 ____________________ 、 ______________________。
