短文填空（5%）【2012南通】

If you think of after-school activities as a waste of time, you are wrong! After-school activities help us grow up in many 小题1:w  __  . Above all, they offer us chances to practise  what we learn in 小题2: c  __ . Through various activities, we can also learn more about today's society (社会) and a lot of小题3:n  __  things that we can't learn from our books. What's more, they help to develop our abilities that we need both for our studies now and for our work and life in the 小题4:f  __  .

We are busy with our studies in school, so after school we all need to 小题5: r    _ ourselves. After-school activities just make it possible for us to breathe 小题6: f     air and remove tiredness. Then, we can pay小题7:a   _   to our studies and achieve good results.

Some after-school activities will make us useful and helpful to 小题8:o   __ ; some can keep us strong and 小题9:h    __    ; some may even change our life. So, all the students, get out and take an 小题10:a   __   part in various after-school activities!

唯物辩证法认为发展的实质是（）

A、事物数量的增加

B、事物根本性质的变化

C、事物的一切运动变化

D、新事物的产生和旧事物的灭亡