1. Until now, testing reliably for lead was expensive and meant sending away samples for analysis.

2. 最新的官方资料显示十二月中旬的数据大幅增长，有1200人已经离开或者正谋求去战场加入圣战份子。

3. 科金今年去世不久后，记者卢克? 迪特里希出版了一本书，声称科金掩埋不利发现，撕毁文件，并且用不道德的方式取得了HM的同意。

4. Best Car Brand: Mazda

5. Song “Super Shero”(S.H.E.)

6. 在6月30日举办的机器人足球世界杯决赛上，荷兰机器人不敌中国“水之队”。比赛刚开始一分钟，中国队便率先破门得分。中场结束前荷兰队扳平比分，但下半场“水之队”再度攻入一球，领先荷兰队一分。

应用

1. A person walks through snow Tuesday in Belington, West Virginia. Superstorm Sandy buried parts of West Virginia under more than a foot of snow on Tuesday.

2. 2010年的头号热门搜索问题是“如何打领带”，其次是“如何减肥”、“如何接吻”以及“如何写简历”。

3. When it comes to diversity, I am optimistic that at some point the rise of enlightened younger executives will trigger a sudden change of attitude in the boardroom. This will not happen in 2018, though the imbalances and abuses of power evident in sexual harassment scandals, from tech to media, could accelerate change.

4. 美国电影学会年度电视剧奖

5. The “cool” factor isn’t the only issue. Security and privacy, particularly around the management of consumer data, remain a concern as the tech industry seeks to bring more of our body parts online. As The Economist notes, the glamour of developing sensors and algorithms for wearables is distracting everyone from glaring missing elements, “standards, interoperability, integration and data management” and “intellectual-property rights and regulatory compliance” among them. All this in an environment where paranoia remains over the National Security Administration’s activities.

6. Suspecting that the water had been mixed with something harmful, Tang reported the incident to the class monitor and teachers.

旧版特色

1. complex

2. The number of students who will study abroad after graduation has also seen a drop, down from 4.8 percent last year to 3.4 percent.

3. conduct