为了预防幼儿发生缺铁性贫血，从4个月龄时即应补充含铁类食物。
参考答案：对
存款人更改名称，但不改变开户银行及账号的，存款人应于5日内( )开户银行进行变更．
A．电话通知
B．书面通知
C．口头通知
D．口头通知或书面通知
把下面两个句子合成一个句子。
1.Where is the library? Can you tell me?
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2.How can I get to the department store? Could you please tell me?
3.Where can I buy some stamps? Do you know?
