Which of the following descriptions about Russia and Soviet Union is CORRECT?

以下哪一项关于俄国和苏联的描述是正确的？

youdao

The last time I ever saw anything like this, in terms of the sense of disorientation and loss, was among my friends [in Russia] when the Soviet Union broke up.

就迷失方向和挫败的感觉而言，我上一次见识这种情形，还是在苏联解体时从我的(俄罗斯)朋友身上看到的。

youdao

There are, of course, major differences between Russia and the Soviet Union.

当然，俄罗斯与苏联之间还有不少的差异。

youdao

As many as 100,000 people may have died in the two wars between Russia and Chechnya since the collapse of the Soviet Union, but exact figures are not known.

VOA: standard.2009.03.26

One is Dubna in the former Soviet Union in Russia, one is in Darmstadt in Germany and the third one is in the United States in Berkeley.

一个是在杜布纳，位于前苏联的俄国，一个在德国的达姆施塔特,第三个是在美国的伯克利。

麻省理工公开课 - 固态化学导论课程节选

The 58-year-old Ghimpu and his pro-Western coalition, dubbed the 'Alliance for European Integration', seek closer ties with the European Union and want to take the former Soviet republic out of Russia's sphere of influence.

VOA: standard.2009.08.29

This Kosovar tycoon made his fortune as a builder in Russia and the former Soviet Union and has plastered Kosovo with posters of the Kremlin and other buildings he worked on, stating how many Kosovars he employed on each.

ECONOMIST: Independence is not quite in the bag

Out of 19 attempted missions, Russia and the former Soviet Union have had only a few partial successes.

MSN: History littered with failed Mars probes

The Tsarnaev family's connection with Russia is complex because of the intricate patchwork of ethnicities that comprises Russia and the former Soviet Union.

WSJ: Russia Distances Itself From Chechen Brothers