【判断题】【消耗次数：1】
马氏体的晶体结构和铁素体的相同。
①
正确
②
错误
参考答案：
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下面正确的结构体定义格式是（）
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struct结构体名{类型成员变量1；类型成员变量2；.类型成员变量n；}；
②
struct结构体名{类型成员变量1；类型成员变量2；.类型成员变量n；}
③
struct{类型成员变量1；类型成员变量2；.类型成员变量n；}结构体名；
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struct{类型成员变量1；类型成员变量2；.类型成员变量n；}结构体名
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Here you are