【简答题】The Agricultural Adjustment Act encouraged American farmers to ________. A) reduce their scale of production B) make full use of their land C) adjust the prices of their farm products D) be self-suffi...
【简答题】先阅读下面的材料,再解答后面的各题: 现代社会对保密要求越来越高,密码正在成:为人们生活的一部分.有一种密码的明文(真实文)按计算机键盘字母排列分解,其中Q、W、E、…、N、M这26个字母依次对应1,2,3…25,26这26个自然数(见下表): Q W E R T Y U I O P A S D 1 2 3 4 5 6 7 8 9 10 11 12 13 F G H J K L Z X C V B...