数学李老师给学生出了这样一个问题：探究函数y= $\frac{x}{x+1}$ 图象与性质．小斌根据学习函数的经验，对函数y= $\frac{x}{x+1}$ 的图象与性质进行了探究．下面是小斌的探究过程，请补充完成：

某校学生小强从学校盗走财物，被发现举报后。公安人员到小强居住地调查时，不开警车，不着警服，不扩大知情面。这体现了 （  ）

党的十七大至十八大召开的五年间，中共中央及有关部门多次召开协商会、座谈会、通报会，就一些重大问题如政府工作报告、经济社会发展规划、十八大报告及其他事关国计民生的决策，同民主党派进行协商，听取意见和建议。这体现了（    ）

口算

6×7＝____

60×7＝____

600×7＝____

阅读短文，判断下列句子是否正确。
    Ann went to Qingdao with her friends on her holiday. They went there by train. They went to the beautiful beach. The weather was sunny and hot. So they had great fun playing in the water.They ate lots of fresh fish for lunch. In the afternoon, they rode bikes. Jack fell off his bike and hurt his leg. So Jack stayed at the hotel and watched TV. On the second day, Ann took many pictures of the sea. And she bought some gifts for her parents. Anyway, they had a good time.