问题如下图：
选项：
A. 
B. 
C. 
解释：
请教一下，为什么这道题一定要选浮动的，题干中哪里可以看出倾向于浮动
NO.PZ2018062002000054问题如下A inx weights eaof its constituent securities its prianthe number of its shares available to the investing public is a:A.price-weighteinx.B.market-capitalization-weighteinx.C.float-austemarket-capitalization-weighteinx. is correct.A float-austemarket-capitalization-weighteinx weights eaof its constituent securities its prianthe number of its shares available to the investing public.\"Float\" is the number of shares available for public trang.考点float-austemarket-capitalization-weighteinx这道题目的考点是float-austemarket-capitalization-weighteinx 的定义。以市值为权重，即是以“股价*总股本”为权重，而Float-auste要调整为以流通股市值为权重，即“股价*流通股数量*”。 q1，如果没有available的话就选b么？q2，怎么描述是选a？
market-capitalization-weighteinx. float-austemarket-capitalization-weighteinx. A float-austemarket-capitalization-weighteinx weights eaof its constituent securities its prianthe number of its shares available to the investing public.\"Float\" is the number of shares available for public trang.这题说的就是价格和数量 为什么不选b
ipa不到以前的提问所以… 请问老师b应该是priannumber of shares（不剔除限制流通股）对吗A是？… 有点忘了…
