下图为“我国某地区农业科技园区循环经济模式图”。读图回答下列各题。

***指出“中国扶贫的重要举措是实施精准扶贫方略。到2020年全面建成小康社会的时间，要确保7000多万人全部如期脱贫”。这说明了（    ）

①农村贫困人口仍然属于我国贫困人口的主体     ②我国扶贫开发的主要目标是让贫困人口达到小康水平

③扶贫开发成为目前工作的中心                             ④脱贫需要国家和社会给予不同程度的援助

    My mother is a teacher. On weekdays, she gives lessons at school and on Saturdays she works in clubs. On Sundays, she is still busy.

On Sunday morning, mum gets up at six. She cooks breakfast for us first. And then it's time for cleaning. After that, she has breakfast with father and me. At 9, she goes to buy food for lunch in the supermarket. She can have a short rest after lunch. In the afternoon, mum doesn't go out. She helps me with my lessons. She does some reading, too.

    Mother watches TV at about 7 when she finishes (完成) the housework. But at that time she is always tired and falls asleep (睡着) in the sofa sometimes.

英国宪章运动是世界上第一次群众性的、政治性的无产阶级革命运动。（       ）