（判断题）
问题描述：
（判断题）
It is legal to declare variables of the same name ina function even though they are in the same block.
Select one:
a.false
b.true
You cannot use the private modifier on classes.
Select one:
a.false
b.true
答
第一题false ,函数名可以相同,变量名不可以.
第二题false ,因为The private modifier makes a member of a class visible only within that class.第二题on classes是什么意思
那么第二题是true还是false啊？