第1题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard.[A] Their surface features. [C] Their temperature. [B] Their chemical composition. [D] Their age. 参考答案:B 答案解析:[听力原文] What does the professor say the scientists might learn about the planets by using the new
A. can you find B. you could find C. you can find D. could you find 参考答案:A 答案解析:句意为“也许你已经去过很多国家，但是你在其他地方无法发现如此完美的宫殿。”本题考查倒装句及时态问题。后半句相当于“but you can't find such a beautiful palace
第9题: [单项选择]After reading this passage, you can conclude that ______. A. mountain building is a rare occurrence B. mountain building is going on all the time C. many people die in earthquakes every year D. mountain climbing is an excellent extreme activity 参考答案:B 答案解析:从该文章所表达的意思中可以得出结论，山脉的形成是始终在进行之中的。
