质押黄金分为实物黄金和记账式黄金两大类,《中国农业银行个人黄金质押贷款操作流程(试行)》仅适用我行自营或代理买卖的实物黄金、我行开办的记账式黄金业务。
参考答案:对
用括号内所给动词的正确形式填空。
1. He__________(drink)a cup of coffee and began to speak.
2. Look! The kids__________(swim) in the river.
3. Don't go across the street until the traffic lights _________(turn) green.
4. I hear she__________ (be) twenty years old next year.
5. He_________(write) to me as soon as he arrives in Hong Kong.
如图所示的数据模型属于( )。
A.关系模型
B.层次模型
C.网状模型
D.以上皆非