By Alastair Macdonald BRUSSELS (Reuters) - Jean-Claude Juncker rebuked Greek Prime Minister Alexis Tsipras on Tuesday, accusing him of giving his voters a deliberately distorted version of proposals the EU chief executive had made to resolve Athens' debt crisis. The flash of anger, as European Commission President Juncker prefaced an answer at a news conference by saying he cared about Greece's people but not its government, was in sharp contrast to his previous efforts to befriend the novice leftist premier in the course of tortuous negotiations. With Greece struggling to avoid a debt default in two weeks' time that could threaten its membership of the euro, Tsipras had fulminated earlier to his parliamentary allies that EU and IMF creditors were demanding pension cuts and tax hikes to "humiliate not only the Greek government ... but humiliate an entire people".