GPS是全球卫星定位系统的简称，它传递信息依靠的是（　　）

（Ⅰ）求每台仪器能出厂的概率；

（Ⅱ）求生产一台仪器所获得的利润为1600元的概率（注：利润=出厂价﹣生产成本﹣检验费﹣调试费）；

（Ⅲ）假设每台仪器是否合格相互独立，记X为生产两台仪器所获得的利润，求X的分布列和数学期望．

根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。(请在答题卡上写出完整单词)

    It was sunny and h____ again at this time of year. John went to the beach to s____ his weekend. He was lying on the sand and l____ to music. Suddenly he h____ someone crying for help. He j____ up hurriedly and looked towards the voice. He saw a little boy waving(挥动) his hands in the w____ a little far away. He t____ off his clothes and jumped into the water

    q____ . He swam to the little boy, held him, kept his head a____  the water and swam back to the beach. At last, the boy was safe. He thanked John a l____ .

目前兴化正在全面打响创建国家卫生城市的攻坚战，创卫工作“人人参与、家家受益”需要 （   ）

电影院有观众698人，大约是____人。