单选题：Given code below:

Given code below:
```Java
class A {
private int m;
public int k;
static int g;
int h;
static void f() {}
}
```
Which variable is accessible in function f? @[C](2)

A. m
B. k
C. g
D. h




A.m
B.k
C.g
D.h


答案：C