单项选择题

A.UPDATE FROM 顾客SET 姓名="王南"WHERE 顾客号="330102"
B.UPDATE 顾客姓名="王南"WHERE 顾客号="330102"
C.UPDATE 顾客SET 姓名="王南"WHERE 顾客号="330102"
D.UPDATE 顾客("330102","王南","北京","010-5128934")