某中学九年级某班同学组织一次问卷调查活动，结果统计如下：请你依据表所示内容，从下列选项中为本次调查活动选择最恰当的主题（    ）

在我国农村改革中，农民首创了家庭联产承包责任制，首选了第一个村民委员会，创办了第一批乡镇企业，被称为我国农民的三大创举。这充分说明了人民群众是（  ）

    It was Sunday yesterday. The weather was fine. It was sunny and there were no clouds in the sky. Sandy and Sue got up early in the morning. Now they were in the park. It is a big park and it's so beautiful. They saw many people there. Some boys played football on the grass. Some girls danced under the tree. An old man walked beside the lake. A young woman and her little son looked at the fish in the lake. How happy they are!