法的普遍性是指法在国家权力所及的范围内具有普遍的约束力，对社会全体成员有效，人人必须遵守。
查看答案
证券自营业务买卖对象除了上市证券外，还包括非上市证券。 ()
A. 正确
B. 错误
杜邦分析法足企业单项财务分析的方法。()
A. 正确
B. 错误
20℃时水的折光率为
A. 1.3316
B. 1.3325
C. 1.3305
D. 1.3313
E. 1.333
听力原文：W: If you can help me with this job, I would finish it before 5 o'clock.
M: I would like to, but Mr. Golden told me to type some letters before I went home.
Q: What did Mr. Golden ask the man to do？
(13)
A. Go home at 5 o'clock.
B. Work together with Mr. Golden.
C. Type some letters.
D. Help the woman.
微信支付 
支付宝支付