问题

US President Donald Trump has given US Trade Representative Robert Lighthizer a year to look into whether to launch an investigation into China's trade law, policies and practices. The US plans to apply the Section 3

乙肝疫苗hepatitis B vaccine相关英语词汇最近，媒体报道了不少婴儿注射乙肝疫苗后四位的案例。这些报道引发了民众对国产疫苗的恐慌。尽管官方通报未发现乙肝疫苗质量问题，但对疫苗不良反应的恐惧没有结束。监测显示，2013年12月乙肝疫

一只小蟑螂看似不成大患，但是一年繁殖两万只的小强可是打不尽灭不完还传播多种疾病的巨魔。Cockroach problem（蟑螂问题）指的就是这种不可小觑的问题，如果处理不当，其危害会像滚雪球一样越来越大。Cockroach problem is a problem th

小学六年级英语单词复习 一、 名词：1、声音 2、号码 3、历史 4、问题 Voice number history problem5、长城 6、人口 7、比赛 8、马戏团 the Great Wall population match circus9、旗 10、首都 11、意大利 12、罗马 flag capital Italy

World leaders are gathering in New York for a UN General Assembly likely to be dominated by Syria, although it is not formally on the agenda.世界各国领导正会聚伦敦参加联合国大会，此次大会议题可能会涉及叙利亚问题，虽然该

中国提供全球注问题解决启示Policies of China's new leadership in the past year would provide inspirations for solutions to issues of global concern, such as social injustice, unsustainable development and economic woes of

The UN Special Envoy for Syria Staffan de Mistura said a seventh round of peace talks on Friday in Geneva ended without breakthrough.We have made, as we were expecting and hoping, incremental progress. No breakthrough, n

China's special envoy to Syria, Xie Xiaoyan, met with UN Special Envoy for Syria Staffan de Mistura on Thursday in Geneva during the seventh round of Syrian peace talks.De Mistura said more progress has been made dur

President Xi talks on regional issues with Russian media ahead of state visitPOLITICSBy Bu ShiChinese President Xi Jinping talked about regional issues and China-Russia relations in an interview with Russian media on Mon

学习英语最常遇到的问题，便是词汇不足。词汇不足的人在英文听、说、读、写各方面的能力都会受到严重限制。所以词汇量的多少在英语学习中占有重要地位。很多英语学习者认为背单词是件既吃力，又往往成效不高的苦差事。实际上，若能采用适

Two high-ranking U.S. officials say several days of meetings with Chinese leaders on energy cooperation have been successful and productive.美国两名高级官员说，这几天和中国领导人就能源合作问题举行的会谈是成功和富有成效的

导读：有关航空业碳排放问题的国际会议经过两天磋商22日在莫斯科结束，来自全球29国的与会代表发表联合宣言，提出了反对欧盟单方面向他国航空公司征收碳排放税的具体措施。BEIJING / LONDON - A 32-nation conference agreed that Europe

韩国核武器磋商者周四抵达中国协商随着朝鲜民主主义人民共和国最高领导人意外逝世带来的问题。BEIJING - Seoul's top nuclear negotiator arrived in China on Thursday for talks in the wake of the unexpected death of Kim Jong-il,

北约跨国空袭巴基斯坦，24名巴基斯坦战士遇害，此举破坏了美国力图结束阿富汗战争的计划，对此，巴基斯坦民众愤怒。周日晚，距空袭事件40小时后很多问题悬而未决。北约称杀戮只是一场无意识的悲剧，事件调查还在进行中。ISLAMABAD/KABUL

每天下午，35岁的马科斯在利卡贝托山的树林里牵着狗散步，俯瞰雅典城。但是，他并没有心情来享受这宁静休闲的时光。这样悠闲的时光应该属于退休的人，像他的父母，他说，问题关键是，每天早上你起来，你没有事情可做。不愿意透露全部身份