天才与常人______在智力上有区别，在非智力方面______有区别。通常情况下，在非智力方面，天才往往表现出一种强烈的使命感，也许他自己也说不清楚这使命感究竟是什么，______始终存在着，______通过其言行体现出来，这种使命感就是他对自己生命的责任心。

航天飞机围绕地球一段时间后返回地面，在返回的过程中，下列说法正确的是（   ）

根据短文内容, 回答下列问题。

    It is August 2050. Mrs Peng and Mr Yu are writing about hotels and houses on their posts.

    The Hotel Whale

    The Hotel Whale is built (A) 在水下. It is in the shape of a whale. This hotel has 50 bedrooms, a cafe and a shopping centre.

    Mrs Peng: "When we were staying at the hotel recently, my children watched the fish outside their bedroom window. (B)They were never bored."

Forever Green Houses

    These houses are both "green'' and "smart". There is glass outside the houses. Heat is held under the glass and is then used as energy for(C) each house. In the bathroom. Your medicine cupboard is connected to your doctor's computer. In the kitchen, your smart fridge tells the supermarket's computer when you (D)need more food.

    Mr Yu: "When we were living in our old house, we were using more energy. J would certainly recommend Forever Green Houses to my friends. (E)They will satisfy everyone.''