下列哪些疾病與HLA 分子無關?公共策劃要求在可行的基礎上進行合理的創造。()計算機網絡的基本功能是（ ）。Having Dreams, Having a Future (excerpt)（1）_________________. Most people complain，“There is no opportunity, and all the opportunities have been taken by Alibaba, Google and Facebook. We have no chance.” To me, I think this world is full of opportunities. Opportunities exist in each era and in each generation, but they are always for those who are well prepared and who have ambitious dreams. Then the next thing is （2）___________. Most people will face a lot of challenges （n. 挑戰）, but please remember: never forget your first day love. That is beautiful and priceless. Do not change yourself. The suggestion I would like to give is when doing business, do not think about today, instead, think about ten years later; when doing business, you should always think about what is going to happen ten years later instead of the next day. Otherwise, you will always be disappointed. Small companies should have big dreams and long-term （a. 長遠的）goals.Last but most importantly, （3）__________. Today is very difficult, tomorrow may be much more difficult, but the day after tomorrow will be bright. A responsible entrepreneur （n. 企業家）should always keep in mind that perseverance (n. 堅持不懈) does win out. Only those who can pass through the darkest times have the chance to see the sunshine of tomorrow. It is all about chasing after your dreams. Do not give up, try innovative ways, rely on employees and serve your customers.