阅读下面文字，按要求答题。

    上亿年的繁衍生息造就了地球连锦不断的地理诗篇，在这幅异彩纷陈的画卷中，我们的未知永远多于A，我们的想象始终需要证实，不管是沧海还是B，大自然的精彩不会因为我们的懵懂而tuì色。

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Are you afraid of making mistakes?

    Learn to accept mistakes as opportunities, then you'll feel less stressed and fearful and you'll be more confident. ____ So what should you do?

____

    Accept that you're human and that each of us will make mistakes.____ If you are open to learning from your mistake, you will be able to move on rather than wallowing in (沉湎于) regret.

Be aware

    In other words, look for areas of improvement. Be aware of what you are doing, why you are doing it, how you feel, and how you make others feel. Sometimes, your words just don't land right or you say something but it is not what you mean to say. People have difficulty expressing what they really mean.____

____

    Whenever you make a mistake or you are involved in a misunderstanding, take responsibility. There is always something to be learned or improved even if the other person is wrong, too.

A. By being fully aware of how you impact others, you keep an open state of learning which allows you to practice being a better person.

B. Be open to making mistakes and consider them as opportunities to learn valuable life lessons.

C. Here are some ideas that can prevent you from making mistakes.

D. Be open to making mistakes.

E. In short, you will benefit from the mistakes.

F. Say your words again so that others can understand you.

G. Accept full responsibility.

在庆祝***成立95周年大会上，******提出，面向未来，面对挑战，全党同志一定要不忘初心、继续前进。

    马克思主义信仰、共产主义远大理想，是***人的“初心”，指引着一代代共产党人前赴后继、继续奋斗。从江竹筠到董存瑞，从张思德到雷锋，从焦裕禄到杨善洲，从邓稼先到林俊德……正是因为无数共产党员对理想信念的坚守，正是因为无数共产党员为了理想信念不畏牺牲、无私奉献，我们才能不断实现民族振兴、国家富强。坚守这份理想信念，是任何时候都不能缺少的“根”。

    现实生活中，一些党员、干部出现这样那样的问题，说到底是信仰迷茫、精神迷失。******反复强调，理想信念坚定，骨头就硬，没有理想信念，或理想信念不坚定，精神上就会“缺钙”，就会得“软骨病”，就可能导致政治上变质、经济上贪婪、道德上堕落、生活上腐化。

结合材料，运用“发展中国特色社会主义文化”的知识，说明加强理想信念教育的重要意义。