unit 2 section 2 ⅰ.单项填空 1．(2013•合肥高一检测) the soldiers working in earthquakehit area have tried their best to save every possible life, risking ________ their own. a．losing b．to lose c．lost d．being losing 答案：a 考查动名词作宾语。句意：在地震袭击地区工作的战士们冒着失去他们自己生命的危险尽力地去拯救每一个可能的生命。risk后接动名词作宾语，意为“冒险做某事”，又由句意知这里是主动关系。
