痰中带血,色鲜红者为
A.白睛发红B.两眦赤痛C.睑缘赤烂D.全目赤肿E.两眦红润
参考答案:E
---I’m going to take part in the piano competition next week.
--- _____
A.Congratulations!
B.Good luck!
C.Not at all!
D.With pleasure.
假设丁股票现价为14元,行权价格为16元的该股票认沽期权权利金为3.5元,则该期权的内在价值与时间价值分别为()元。
A、0;3.5
B、0;1.5
C、2;1.5
D、—2;1.5