Before graduating college, Jackie began to look for a job. She aimed at a famous company, but the 1 for such jobs was very strong. The company Jackie chose planned to employ only one person, but more than twenty people applied for the job. 2, Jackie was one of the three people invited for the final interview. The interview was very 3. The interviewer asked just a few questions and it was all over in less than 10 minutes. Then the interviewer said to them, "All of you are very good. Please go home and 4 our response.”

    Three days later, Jackie received a message saying she would not be 5 the job. She felt deeply disappointed. That evening. However she received another 6. This time it said that she got the job.

    Jackie later found out that the first message sent to her phone was part of the interview---a 7 to see if she was suitable for the job. All the three people received the 8 text, butonly Jackie's reply 9 the company of the three, one did not reply. The other said “goodbye” and Jackie said “thank you”. This reply showed that Jackie was a/an 10 person, so the company offered her the job.

Ⅰ．你见过翩翩起舞的鸡蛋吗？请看以下小实验．（已知白醋浓度比普通食醋浓度大）

甲组：一个鸡蛋、一瓶普通食醋、一个玻璃杯．

乙组：一个鸡蛋、一瓶白醋、一个玻璃杯．

操作：（1）将醋倒入玻璃杯内．（2）把鸡蛋放入杯中．（3）仔细观察，刚开始时鸡蛋沉在水底，可是过了一会儿，鸡蛋周围会出现许多小气泡，这些气泡伴着鸡蛋旋转上升，好像鸡蛋在“跳舞”一样．乙组鸡蛋“舞”的比甲组的要剧烈一些．同学们根据以上现象提出了推测：醋酸的浓度越大，鸡蛋“舞”的就越剧烈．于是就换用了冰醋酸（纯净的醋酸）．结果鸡蛋在其中却一点也没有“舞”起来．请回答：

2016年3月，来自全国各地的人大代表汇聚北京，共商国是，代表们审议通过了国务院总理所作的政府工作报告。上述材料表明（    ）