未知题型 ________, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor.A) Other things being equal B) Were other things equalC) To be equal to other things D) Other things to be equal

未知题型 怎么选择_____ the help of their group, we would not ha

未知题型 Anna was reading a piece of science fiction, 怎么选择