第6题: [单项选择]What is not implied in the following works "we couldn't help thinking that his dream of world domination in robotics and allied applications alight he more elegantly achieved if he had also thought to program his robots to whistle while they work." 参考答案:A 答案解析:[试题分析] 分析判断题。
[详细解答] 这段文字中think的宾语从句中使用的是虚拟语气，表示不可能的假设，同时对Inada没有想到这样做表示一种遗憾和惋惜。A)是表示我们的技术还不足以让Inad
第33题: [单项选择]According to the passage, the greatest part of the solar energy that reaches the Earth is ______. A. reflected back to space by snow and ice B. concentrated at visible wavelengths C. absorbed by carbon dioxide molecules D. absorbed by atmospheric water vapor 参考答案:B 答案解析:从文中第一段allow radiation at visible wavelengths，where most oft he energy of sunlight is concentrated，to
