1. The theory that exercise boosts your intelligence might have some basis in fact according to a study conducted at Georgia Tech. Even if you don't like lifting weights, and the inside of a gym makes you want to run for the nearest doughnut shop, it might take just 20 minutes to enhance your memory, according to the 2014 study. Researchers asked participants to work out for 20 minutes in an intense manner and found that just 20 minutes of activity could help improve "episodic memory" by as much as 10% in young adults.

2. 与比利时接壤的法国已经有大量志愿者出国加入伊斯兰国圣战组织，这个组织占领了伊拉克和叙利亚的大片区域。

3. How much time? And to what extent will bitcoin, in seeking wide adoption as a currency and as a protocol for new applications, face the hurdle of mainstream consumers’ lack of understanding? Adam Ludwin suggests that people don’t need to understand how the technology works to appreciate it. “It has the quality of early Internet,” he says. “People don’t actually know anything about how it works, but they don’t need to know, or care. They just know they turn their computer on and can check email.”

4. Nirvana in Fire

5. 9) I would rather keep people at a distance 0 1 2 3 4

6. An industry insider said the survey indicated that China was in the process of an industrial upgrade and a high value-added service sector was on the rise. This is leading to a thriving Internet industry, which needs science and engineering professionals, and a booming finance industry, which requires finance and economics professionals.

应用

1. 上海社会科学院的专家周海旺告诉环球时报：“上海自2014以来就采取了一系列强硬措施，包括改造城中村和规范群租来控制人口增长。”

2. adj. 有毒的

3. The American share in the total drugspending is about one third. IMS experts estimate that in 2014 it will rise11.7 percent. The UShas particularly high prices, according to the report, but drug makers defendthis by citing the soaring cost of new medicine development.

4. 地区

5. 《每日经济新闻》引用一位专家的话称，银行业已经经历了一个低利润增长期，并且将持续很长一段时间。该专家表示，在过去的十几年里，银行业每年净利润增长达到35%至40%。但现在每年都不到1%，甚至有的银行都进入亏损状态。

6. n. 外表，外貌，出现，出场，露面

旧版特色

1. Now a white-haired grandfather, Belmonte has never regretted missing the 1950 match, particularly since his mother died just a few days later. "I decided not to go, and it was a good decision," he told the reporters.

2. In the past two decades, several campus poisoning incidents have sparked mass debates and concerns about students' psychological development and support.

3. 今年，该学校首次跻身前20强。