A. to whom it was their responsibility B. whose responsibility there was C. whose responsibility was D. of whom with the responsibility 参考答案:C 答案解析:语法结构题。此题考查属格关系代词引导的定语从句，[A]、[D]项应先排除；[B]项从句的谓语为there be结构，讲不通；因此只有[C]项为正确答案。
A. An agreement with Russia. B. A reshuffle of the government. C. Cooperation with Russia. D. The resignation of the President. 参考答案:D 答案解析:[听力原文]29-30 National lawmakers in Ukraine have demanded that President Leane Castrok leave of
