单选题 An analyst does research about option value. In general, with respect to two call options on the same underlying, the option with higher value is most likely to have a:

【正确答案】 B

【答案解析】[解析] 到期时间越长，看涨期权价值越高，因为未来资产价格波动的不确定性越大。行权价越高，看涨期权价值越低，因为标的资产价格超过行权价的可能性变小。