问题
判断题
在期权有效期内,基础资产产生收益将使看涨期权价格上涨,使看跌期权价格下降。( )
答案
参考答案:错
在期权有效期内,基础资产产生收益将使看涨期权价格上涨,使看跌期权价格下降。( )
参考答案:错
完型填空。 | ||||
Mary did not 1 such sentences as "She is blue today", "You are yellow", "He has a 2 thumb (大拇指)", "He has told a little white lie", and so on. And she went to her teacher 3 help. "Mrs. Smith, there is a 4 in each of these sentences. What do they mean?" she asked. "In 5 English, Mary, blue 6 means sad. Yellow-afraid. A person 7 a green thumb grows plants well and a white lie is not a bad one," the teacher said. "Would you give me an 8 for a white lie, teacher?" "Certainly. Now I give you a cake. In fact you don't like it, but you won't say it. 9 you say, 'No, thanks, I'm not 10 .' That's a white lie." | ||||
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