A call option is an option to buy a certain asset by a certain date for a certain price (the strike price
A.
正确
B.
错误
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【简答题】用when, where, why填空。 1. I will never forget the day ______ I joined the army. 2. This is the factory ______ my father worked 30 years ago. 3. A birthday is the date ______ one was born. 4. Do you know...