阅读《瓦尔登湖》选段，完成小题。

    而瓦尔登湖更为出奇，甚至站在同一点上，湖水也忽蓝忽绿。俯仰于天地之间，它同时兼备了两种颜色。从山顶看去，它呈现蓝天的色彩，走近湖边，看到岸边细沙浅水处，水泛着黄澄澄的水波；再远一点，呈现淡绿，愈远色泽愈深，最后水波荡漾呈现一色的黛绿。但有时在阳光的映衬下，近岸的湖水呈现一片鲜嫩的碧绿。有人认为这是青翠山林的渲染，但铁路那边黄沙地带的湖水也是鲜绿一片，况且，春天，树叶才嫩芽初吐，何以解释？这或许是天空的湛蓝与地面的沙石的褐黄调和了的效应，这就是这里的湖水何以有霓虹之色的缘故。而且这个地方，当春天降临以后，冰层被水底反射上来的太阳热能、还有地上传来的太阳热能所融解，呈现出一条蜿蜒曲折的河流模样，而湖中还是寒光熠熠的三尺坚冰。像我们其他湖泊一样，当晴空万里之时，而湖水又波涛汹涌，波涛以适宜的角度映衬蓝天，湖水糅进更多的光线，一片浮光耀金，较远的一些湖水比天空更为湛蓝。每逢此时，泛舟湖上，环湖四望，我看到一种罕有其匹、悠然心会、妙处难与君说的亮蓝，犹如浸水之后的色彩变幻的丝绸，还像青锋刀刃，比之天空更为清新空灵；与波光另一面的黛绿色交替闪动，只是黛绿色略显重浊，在琉璃般明净的蓝中微呈浅绿，以我记忆所及，仿佛是冬日西沉之时，它之上的乌云露出的一角蓝天。

漫画《按程序办》的寓意对当前政府工作的启示是（    ）

①转变政府职能，提高服务水平

②审慎行使权力，做到权责一致

③坚持依法行政，维护政府权威

④简化行政手续，提高行政效率

    Before you begin studying English, ask yourself one question: “____” Is it because you want to, or because someone else wants you to? Like every decision in life, studying English must be something you want to do. Here are some tips to help you learn English well.

    Set goals.

    If you know why you want to study, setting goals is easy. For example, maybe you want to travel to an English-speaking country. Great! ____ Perhaps you have already known many useful phrases, but you want to improve your listening skills and pronunciation. Whatever your goals are, you should write them down,

    ____

    How long do you need to study to achieve your goals? This answer is different for every student. ____ If you work 40 hours per week，don't plan on spending another.____ hours a week studying English. Start off slow, but study regularly. Use material that is challenging, but not too difficult. Find out what works for you. After you have studied for a few weeks, adjust your study schedule accordingly.

    Make a commitment.

    Learning English requires a lot of motivation. Nobody is going to take your attendance when you aren't in class. If you are sure that you are ready to begin studying, make a commitment.

    Have fun learning English.

    If you aren't having fun learning English, you're not studying the right way! You can be a serious student who has fun at the same time. Make up your own reward program to give yourself encouragement to stay on a task.