Libya bitten,Syria shy

Libya bitten,Syria shy Gaddafi's son dismisses Libya bombing,求标题翻译, U.S.warns of civil war in Libya unless Gaddafi goes求标题翻译, Gadhafi's son warns of civil war in Libya ,求标题翻译, Bombing campaign in Libya targets Kadafi's air,ground forces,求标题翻译, Clinton warns of 'civil war' in Libya without strong U.S.action求标题翻译, Gaddafi says West after Libya's oil as rebels pounded,求标题翻译 Libya:'Gaddafi will prevail',says Barack Obama's intelligence chief求标题翻译, U.S.officials are at odds over Libya outcome求标题翻译, U.S.fighter jet crashes in Libya; crew members safe,求标题翻译, U.S.-Led Assault Nears Goal in Libya,求标题翻译, Pentagon puts Libya operation’s price tag at about $550 million,求标题翻译, 翻译:(1)Once bitten,twice shy.(2)In time of danger,one's mind works fast. 高考英语单选题：请您帮我解答下面的题,并说明原因,___twice,the postman refused to deliver our letters unless we chained our dog.A.Being bitten B.bitten C.having bitten D.to be bitten P.S.请解释选项A为什么不能. Do you know where Libya is?There's war there.Really?I think it is---the west of China Allied strikes pummel Libya’s air force but do little to stop attacks on civilians求标题翻译, 英语翻译今天看到CNN的一则新闻是【Is west turning off the tap on Syria's rebels?】如何理解呢? Once bitten,twice shy.