《保险公司投资证券基金暂行办法》规定,投资于单一基金按成本价格计算,不得超过保险公司可投资于基金资产的()
A.15%
B.20%
C.25%
D.30%
参考答案:B
He is going to spend his holiday________his parents.[ ]
A. to
B. on
C. with
D. for
芭蕾舞基本功训练中的脚位有()
A.5个
B.6个
C.7个
D.8个