A client is suffering from short-term memory loss after a head injury. Which of the following nursing actions would be appropriate to help him cope with his memory loss

A．Instruct family members to ignore his behavior.

B．Place a single-date calendar where he can view it.

C．Explain that he will have to try harder to remember things.

D．Tell him every morning what activities he will be expected to perform that day.

张莉是浙江省×市第二小学四年级的学生，年仅10岁，平素酷爱写作，所写的文章多次在当地举办的小学生作文比赛中获奖。2001年10月，张莉的母亲在同事处看见一本小学生作文选，其中有5篇作文是张莉所写。张莉的母亲找到出版此书的出版社，要求取得稿酬及样书，而出版社以种种理由拒绝。于是，张莉之母以张莉的法定代理人的身份向法院起诉，要求出版社支付稿酬及交付样书。　　问：未成年人能否成为著作权人？