问题
选择题
小东的眼睛和他妈妈的一样,都是双眼皮,这种现象在生物学上称作[ ]
A.传染
B.遗传
C.变异
D.变性
答案
答案:B
小东的眼睛和他妈妈的一样,都是双眼皮,这种现象在生物学上称作[ ]
A.传染
B.遗传
C.变异
D.变性
答案:B
In October, James Knight owned stock in Valerio, Inc. , that was valued at $45 per share. At that time, Knight sold a call option on Valerio with an exercise price of $60 for $1.45. In December, at expiration, the stock is trading at $32. What is Knight’s profit (or loss) from his covered call strategy Knight:
A.
A. gained $11.55. |
B.
B. lost $13.00. |
C.
C. lost $11.55. |