Women are more ______ than men when they apply for positions or attending interviews.
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Emergency operators can identify the precise location of cell-phone callers through GPS systems with the use of ______.
资料四下划线句子提到“遭遇着一个两难境地”,根据资料4、5,根据情况对此进行分析。(30分)
要求:(1)指出其中矛盾并做简要分析。(20分)
(2)提出化解的思路。(10分)
(3)分析透彻、层次清晰、标书简洁。总字数不超过400字。
简述股票指数期权交易与股票指数期货交易的主要区别。