第14题: [单项选择]下列有关期权的叙述错误的是( )。 A. 买方须支付权利金,卖方须缴交保证金 B. 预期标的商品价格上涨时,应买入看跌期权 C. 看跌期权执行价格愈高,权利金愈高 D. 到期时,其时间价值为零 参考答案:B 答案解析:[解析] 预期标的商品价格上涨时,应该买入看涨期权或者卖出看跌期权。
第32题: [单项选择]How will the man‘s life change in the future A. He will have less time for what he is doing now. B. and his family will be living among strangers. C. He will spend a year or so travelling with his family. 参考答案:A