题目内容：
一般来说，凡可作期权交易的金融工具都可作期货交易，可作期货交易的金融工具却未必可作期权交易。（ ）参考答案：
答案解析：
单选题：一般来说，凡可作期权交易的金融工具都可作期货交易，可作期货交易的金融工具却未必可作期权交易。（ ）
- 题目分类：证券市场基础知识(旧版)
- 题目类型：单选题
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第80题__________
第80题__________
What were the effects of the decision she had made?
What were the effects of the decision she had made?A．reasons B．results C．causes
第78题__________
第78题__________
回答题。On Thursday I will have to decide what I want myself to7
回答题。On Thursday I will have to decide what I want myself to76．__________do ove
It was obvious that he was not going home.
It was obvious that he was not going home.A．possible B．evident C．necessary D．pr