题目

下列属于生物反应器实例的是(     )  A.利用转基因牛的乳房分泌含有人乳铁蛋白的乳汁   B.利用萤火虫的冷光原理发明冷光灯     C.模拟人的大脑制造“人工智能”计算机           D.利用蝙蝠的回声定位原理发明雷达 答案：A听下面一段材料，回答第1至3题。 1. How will the woman travel to New York?  A. By car. B. By train. C. By plane. 2. Who has had a new house recently? A. Jack. B. Kate. C. Laura. 3. Where does Kate come from?A. California. B. New York. C. Canada.