下列选项中可以体现金忠“刚正不阿”的性格的是（ ）。
①遂拜右长史，赞戎务，为谋臣矣
②独忠以为不可，在帝前历数古嫡孽事
③忠免冠顿首流涕，愿连坐以保之
④处僚友不持两端，退恒推让之

(单选题)At first on hearing “You don’t say,” I thought the foreigner (单选题)A year ago, I paid no attention to English idioms because __ (单选题)I think the chief thing that ______ me about Mr. Bush was hi (单选题)______in the arguments about the morality of artificially re (单选题)After living for years in a big city, they found it difficul (单选题)One of my teeth is so ______ that it is going to be missing (单选题)Mike is always forgetful. Please remember to remind him ____ (单选题)—How do you find the concert in the Beijing Grand Theatre la (单选题)We recycle the old newspapers and books ______ waste them. (单选题)The car produced by company can move ______ the speed of 180