今年6月1日，日本三菱综合材料公司承认二战期间侵犯中国劳工人权的历史事实，正式向中国受害劳工谢罪．劳工问题只是日本在侵华战争中犯下的众多罪行之一，下列事件最能体现日本法西斯灭绝人性暴行的是（    ）

当前，我国经济发展所面临的内外部条件发生着深刻变化，经济正由传统的以要素投入、工业拉动、政府主导、高速增长为显著特征的发展模式，向形态更高级、分工更复杂、结构更合理的阶段演化，“新常态”将成为我国经济社会发展新的阶段性特征。

适应新常态需要加快经济转型升级，但转型不会自然发生，过程充满了困难与挑战。近年来，我们一直致力于推动经济转型升级，在体制上大力推进改革的深化，在结构上调整优化三次产业比重，在发展方式上积极提质增效等。但总体上任务艰巨，经济体制转型处于攻坚期，发展方式转交正在爬坡，经济结构调整步及艰难，开放模式升级压力重重。因此，顺利完成全面转型开级的历史任务，引领新常态，就必须全面深化改革开放，突破瓶颈制约。

结合材料，运用发展观的知识，分析应如何正确认识新常态下我国经济的转型升级过程。

如果向量 $\overrightarrow{a}$ 、 $\overrightarrow{b}$ 、 $\overrightarrow{x}$ 满足 $\overrightarrow{x}$ + $\overrightarrow{a}$ = $\frac{3}{2}$ （ $\overrightarrow{a}$ ﹣ $\frac{2}{3}$ $\overrightarrow{b}$ ），那么 $\overrightarrow{x}$ 用 $\overrightarrow{a}$ 、 $\overrightarrow{b}$ 表示正确的是（   ）

   Who are the top students in the world, do you know? Last week the Organization for Economic Co-operation Development (经济合作与发展组织) picked the best students in the world. They are Finnish (芬兰的). The OECD gave a test to 280 000 15-year-old students from more than 40 coun­tries and regions (地区) last year. The OECD wan­ted to know how well students were doing at school.
   Finnish students were No. 1 in the reading test and second in maths after Hong Kong students. Those from Japan and Finland were top in science. In the problem solving, Finnish students came sec­ond to those from South Korea. The test also showed Finland had more top students than the other countries.
   Finns (芬兰人) of your age have done a really good job but don't have a sense of envy. You can learn from them. Most Finnish students make good use of the Internet. Of course not for computer games, but for doing more exercises and finding out more information.
Libraries are also important. Finland spends a lot of money on them. Many students have a free card. They read for at least one or two hours a day.
   What do you usually do on the Internet? How often do you go to libraries?