The car ____ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight

He is of confidence, , in my opinion, is most important in society.

One valuable tip for graduates is that first impressions during a job interview really ______.

Your English is very good .— __________ .

依次填人下列各句横线处的成语，最恰当的一组是（ ）①奥巴马将与冒险家贝尔．格瑞斯一起，在阿拉斯加州荒野__________体验野外生存，并将会见几位专家了解地区气候变暖的情况。②《纳赛尔丁阿凡提传》中的阿凡提始终都是一个行侠仗义、好打抱不平的侠士，他_____，四处流浪，是路人甲乙丙丁中的一个。③陆羽，为了搜集《茶经》的资料游历天下，一路上，他________，日晒雨琳，足迹遍布巴山蜀水、荆楚大地、吴越山川等地。