关于“人体生命活动调节作用”的说法，正确的是（　　）

在□ABCD中，AB=3，AD=5，则□ABCD的周长为（    ）

新华社北京2月27日电全国两会召开前夕，国务院总理温家宝27日上午来到中国政府网和新华网，与网友在线交流。温家宝强调，“十二五”期间，我们要使社会更加发展进步，使国计民生的一系列重大问题进一步得到改善，让人民生活得舒心、安心、放心，对未来有信心。这表明政府                               
①坚持科学发展观，认真履行职能
②是人民利益的执行者和捍卫者
③把民生问题作为我们当前的中心工作
④坚持依法行政，科学执政

完形填空

    My dad really likes gardening, so he built a 1in our yard. He plants a lot of 2 and this year we have onions, beans, cabbages, tomatoes, potatoes and carrots. Now, we are starting to grow fruits3 grapes, strawberries and pears.

    Growing plants isn't that easy. First, we have to 4 seeds(种子), which we buy at a store called “Garden Nursery”. Next, we turn the soil(土壤) over, and then 5the seeds. We then wait until the seeds come out from the soil and grow into little leaves. My father and I water them every day. We have to do this 6 vegetables are just like us—they need water, air and food, so they can grow better and more 7.

    Autumn is the season to 8. The garden gives us a lot of fresh vegetables and fruits to eat. We may 9 get some vegetables that we cannot get at the supermarket.

    With time and hard work, I have learned to take care of the plants in our garden. It is really a great 10.

某公司有员工700人,元旦举行活动，如下图，A、B、C 分别表示参加各种活动的人数的百分比,规定每人只参加一项且每人均参加,则不下围棋的人共有(   )