下列哪一项是由于承包商的行动不符合要求而导致合同终止() ["承包商内部问题严重","承包商期望的利润未获批准","承包商未能按时交付","承包商的项目经理离"]
Send your questions to Mary Adams,() is the director of Public Relations,for a quick reply. ["who","which","whom","that"]
简答如何提高艺术审美力。
家庭生命周期包括()。 ["A.家庭形成期 ","B.家庭成长期 ","C.家庭成熟期 ","D.家庭衰老期"]
“苏北计划”志愿者每年可享受多少日的探亲假()? ["5日","10日","15日","20日"]
简述秘书人际交往的原则。