【单选题】He put it firmly that in no case ____ give in to others on such matters. [ ]
【判断题】十进制数513转换成二进制数是1000000001.
【单选题】She asked me whether ______ able to read and write in English.
【简答题】在电控燃油喷射方面,柴油机与汽油机的主要区别是什么?
【简答题】我必须是你近旁的一株木棉, 。《致橡树》
【单选题】清漪园,取意“河水清且涟漪”,出自中国哪本古文经典?