2009年12月，山东省启动了“放飞梦想”绿色手机文化创作传播活动；2010年3月，又开展了“诵读经典，爱我中华”活动。两大活动所体现的共同文化生活道理是

需氧呼吸过程中，合成大量ATP的阶段发生在（  ）

阅读下面材料，在空白处填入适当的内容（一个单词）或括号内单词的正确形式。答案写在答题卷上。
    Are you facing a situation that looks impossible to fix?
    In 1969, the pollution was terrible along the Cuyahoga River near Cleveland, Ohio. It ____ (be) unimaginable that it could ever be cleaned up. The river was so polluted that it ____ (actual) caught fire and burned. Now, years later, this river is one of ____ most outstanding examples of environmental cleanup.
    But the river wasn't changed in a few days ____ even a few months. It took years of work ____ (reduce) the industrial pollution and clean the water . Finally, that hard work paid off and now the water in the river is ____ (clean) than ever.
    Maybe you are facing an impossible situation. Maybe you have a habit ____ is driving your family crazy. Possibly you drink too much or don't know how to control your credit card( 信用卡) use. When you face such an impossible situation, don't you want a quick fix and something to change immediately?
    While there are ____ (amaze) stories of instant transformation(转变)，for most of us the ____ (change) are gradual and require a lot of effort and work, like cleaning up a polluted river. Just be ____ (patience)

写出钟面是几时

____时

设0＜α＜$\frac{\mathrm{\pi }}{2}$，a是大于0的常数，函数F（α）=$\frac{1}{\cos \alpha }$+$\frac{a}{1-\cos \alpha }$，若F（α）≥16恒成立，则a的取值范围是（　　）