《证券公司风险控制指标管理办法》规定，持有一种权益类证券的成本不得超过净资本的20%。（）
参考答案：错
解析：掌握证券自营业务管理的基本要求。
根据句意及首字母(汉语)的提示，补全单词。
l. Catherine stayed i_____ because it was raining.
2. Peter k ___ the glass off the table and broke it.
3. I bought a_____(篮子)of apples yesterday.
4. This had made it necessary for agriculture and industry to d __ very quickly.
5. You have to file away for hours to get this ___ (金属)smooth.
Which is ______ , the bus, the train or the plane? [ ]
A. cheaper
B. the cheaper
C. the cheapest
D. cheapest
