题目

After supper she would sit down by the fire，sometimes for _____ an hour，thinking of her young and happy days． A. as long as       B. as soon as       C. as much as             D. as many as 答案：A1．把全体自然数按下面的方式进行排列：按照这样的规律推断，从2014到2016，箭头的方向应是（　　）A．↓→B．→↑C．↑→D．→↓