【单选题】When John called for help, Ron appeared very __________.
【单选题】Mary, I________ John of his promise to help you.
【单选题】____ was known to all, John had broken his promise ___ he would stay with us for some time .
【简答题】-john is very If he promise to do something he'll do it. A.independent B.reliable C.confident D.flexible
【单选题】Ron and John promised to __________ in any case of danger.
【单选题】台站参数设置中,自动雨量数据来源在结冰期应选择()。
【单选题】少气懒言、神疲乏力、头晕目眩、自汗、活动时诸症加剧、舌淡苔白、脉虚无力,应属( )
【单选题】胰腺炎的本质是由( )对自身及周围组织进行消化而引发的胰腺炎症变化。