第9题: [单项选择]A股交易金额不低于( )元的,可采用大宗交易方式买卖证券。 A. 30万 B. 100万 C. 300万 D. 500万 参考答案:C 答案解析:解 析:根据《上海证券交易所交易规则》与《深圳证券交易所交易规则》的规定,A股单笔交易量不低于50万股,或者交易金额不低于300万元人民币可采用大宗交易方式买卖证券。
第27题: [单项选择]Chris Rock was picked out to host this year's Oscars mainly because _______. A. He used to be an Oscar winner. B. He has hosted Oscars many times before. C. He is a super fan of hip-hop music. D. He has a sharp tongue and raw language in stand-up comedy routines. 参考答案:D 答案解析:[注释] 细节题。文章第五段提到了挑选Chris Rock担任今年今年奥斯卡颁奖典礼的主持人有两个方面的原因:1. known for his sharp tongue and raw languag