下列关于女性 * * 的叙述,正确的是
A.较男性宽、短、直B.位于耻骨联合前下方C.向前下穿过盆膈D.开口于阴蒂的前方E.易引起生殖道感染
参考答案:A
The following profit/loss diagram is for what type of position()
A. Long put.
B. Long stock, long put (portfolio insurance).
C. Long stock, short call (covered call).