中华人民共和国缔结或者参加的有关动植物检疫的国际条约与《进出境动植物检疫法》有不同规定的，一律适用该国际条约的规定( )
参考答案：错
The current market price of National Tire (NT) is $ 35. Fran Wilson writes 6-month put options on NT with strike price $ 30, coveting 400 shares (i. e. 4 contracts), for which she receives a total premium of $1200. What is the expiration day value of Fran’s written put position, if NT is priced at $ 25 at expiration（）
A. -$ 2000.
B. -$ 800.
C. $ 2000.
溢菌现象
