题目

66.   After nearly 20 hours in the operating room (手术室), the e_________ mother smiled when she heard the cry of her newborn baby. 67.   After finishing the work in the garden,she l_________ flat on her back in the warm sunshineenjoyably. 68.   It is not good m_________ to disturb(打扰) others when they are occupied/busy with their work. 69.   When did the world come into e_________? It still remains a mystery. 70.   Some stores will give 5 percent d_________ for paymentin cash. 71.   Deeply moved by her performance, the audience all stood up and applauded with a_________. 72.   It was only after his wife left him that he realized that how much he r_________ on her. 73.   The Yellow Emperor and Yan Emperor arebelieved to be the a_________ of our Chinese people. 74.   He alwaysa_________ great importance to leaving behind unnecessary items to live simple. 答案：66．how 67..exhausted 68.lay 69.manners 70.existence 71.discount 72.admiration 73.relied 74.ancestors 75.attaches

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