下列词语中划线字的注音完全正确的一项是（    ）

①思维创新来源于人的主观想象　②思维创新能发现并解决新问题　③正确的认识对事物发展起促进作用　④正确的认识对事物发展起决定作用

    During the day we work and play, and at night we sleep. Our bodies rest while we are 1. In the morning we are ready2 again. Our bodies grow 3 while we are asleep. Children who are tired usually 4 sleep. We can get better at our lessons 5 we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our bodies need plenty of 6 when we sleep. If we do not get enough fresh air, we 7 tired when we wake up. While in bed we must not cover our 8. Our lungs(肺) need to get enough fresh air. If we 9 our windows at night, we can have plenty of fresh air. Cool air is better than warm air. Boys and girls who want to be 10 must get plenty of sleep.

—What can you do?

— I can _______ Chinese Kungfu.