【单选题】—Do you know whether they talked about their work or their family? —As matter of fact,I couldn’t hear it clearly, as they talked in whisper.
【简答题】热力学第三定律可以表示为: ( ) (A) 在 0 K 时 , 任何晶体的熵等于零 (B) 在 0 K 时 , 任何完整晶体的熵等于零 (C) 在 0 °C 时 , 任何晶体的熵等于零 (D) 在 0 °C 时 , 任何完整晶体的熵等于零
【单选题】饼干烘烤后必须冷却到( )后才能进行包装。
【简答题】How do you know whether you have fully understood a page of a book?
【判断题】在0 K时,任何完整晶体(只有一种排列方式)的熵等于零
【单选题】听力原文:Do you know whether Mr. Caldini is planning to attend the conference? (A) I wasn't planning on it. (B) I don't think I can. (C) I think he is. (25)
【简答题】How do you know whether you’re overspending or not?