关于我国地理位置和疆域的叙述，正确的是（　　）

把下列句子组成语意连贯的语段，排序最恰当的一项是（    ）
①其实，网络文化并非与经典格格不入
②可以预见，网络文化的发展壮大，必定需要经典来滋养和提升文化品格
③目前呈现“浅文化”或“轻文化”状态只是其尚未成熟和健全的阶段特征
④届时，经典将借助网络手段而大放光彩
⑤当然，要做到这一点，需要全社会长时间、有意识的努力
⑥人类离不开经典，网络时代亦如此。

如图所示，直导线处于足够大的匀强磁场中，与磁感线成θ=30°角，导线中通过的电流为I为了增大导线所受的磁场力，采取了下列四种办法，其中正确的是（   ）

根据括号内的汉语提示，完成句子。(每空一词)
The young man found it difficult to have dinner because some of his ____ (牙齿)had been pulled out.
Tom and Linda have been____ ( 结婚) for ten years, but they've never quarreled.
If you want to become a good Marathon athlete, you must practice ____ (跑步) every day.
He manages over 100 big companies, He is considered to be one of the most ____ (成功的) businessmen in China.
Their answers to the question were not the same, that's to say, they answered the question____ (不同地).
When you communicate with your American e-pal on the internet, the e-mails are supposed to be____ (写) in English.