单项选择题By referring to cable cosa nostra' deal (Line 4, Para. 5), the author indicates that______.
单项选择题According to the author, the word rubber-stamp (Line 7, Para. 1) means______.
单项选择题After the takeover of DirecTV, Murdoch might______.
单项选择题The success of this merger is mainly owing to______.
单项选择题The attitude of the Democrats toward the latest deal is ______.