# 变量
以下常量声明不正确的是：

## 答案

`var b string = "abc"`

## 选项

### A

```go

const b string = "abc"

```
### B

```go

const PI = 3.14159

```

### C

```go
const (
        name = "gotribe.cn"
        age = 1
        country = "bejing"
    )
```