struct student {long int num; char name[20]; char sex; char addr[20]; }______。 以下能够正确定义的是

题目：struct student {long int num; char name[20]; char sex; char addr[20]; }______。 以下能够正确定义的是

A. a={"Li Lin",10101,'M',"123 Beijing Road"};

B. a={10101,"Li Lin","123 Beijing Road",'M'};

C. a={10101,"Li Lin",'M',"123 Beijing Road"};

D. a={"123 Beijing Road","Li Lin",'M',10101};

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