第33题: [单项选择]肾损伤最常见的症状是() A. 疼痛 B. 肿块 C. 血尿 D. 休克 E. 感染 参考答案:C
第34题:[单选题]A DME station is part of a ( ) installation designed to provide distance information from the
installation site to properly A.A、 communicat ion
equipment B.B、Radar equipment C.C、 navigatio n
equipment D.D、 measurem ent
equipmen 参考答案:C