用"综合业务数字网 "(又称 "一线通 ")接入因特网的优点是上网通话两不 误,它的英文缩写是( )。
B
暂无解析
Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.
某公司进行办公室装修,若甲乙两个装修公司合做,需10周完成,工时费为100万甲公司单独做6周后由乙公司接着做18周完成,工时费为96万元,甲公司每周的工时()
Sometimes it is very difficult to _______ some of the English words. Even the native speaker can not help.
1927年大革命失败后,党的工作重心开始转向农村,在农村建立革命根据地,则革命根据地能够在中国长期存在和发展的根本原因是()
He always has a lot of _______ ideas in his mind , and sometimes we do not even know what he is thinding about.
甲乙两人赛跑,计时开始时,甲在乙前方10(单位:m)处,图中,实线表示甲的速度曲线v=v 1(t) (单位: m/s),虚线表示乙的速度曲线v=v2 (t) ,三块阴影部分面积的数值依次为 10,20,3,计时开始后乙追上甲的时刻记为t0 (单位: s),则()。
掷一枚均匀的硬币若干次,当正面次数向上大于反面次数向上时停止,则在4次之内()
In the United States, the foreign policy is decided by the ________ government, not by each state.
甲公交公司的司机乙为避让闯红灯的行人丙而急刹车,给乘客丁摔倒受重伤。丁的损害应由
Much of the news provided by this newspaper is_______, not foreign.