【判断题】公共产品在消费中可进行数量上的分割。( )
【判断题】One can only choose one kind of grip.
【单选题】Which action is the most appropriate action for a GMDSS operator to take in a distress situation where immediate help is needed, but the vessel is not sinking nor needs to be abandoned?
A.
Switch off EPIRB and SART manually.
B.
Transmit distress call by HF/MF/VHF DSC or Inmarsat MES.
C.
Notify the RCC through VHF on Cbannel 11.
D.
Transmit distress call by activating the radiotelegraph automatic alarm signal.
【简答题】男性,67岁。反复咳嗽、咳痰、痰中带血20年,加重伴发热5天。患者20年前"感冒"后出现发热、咳嗽,咳黄黏痰,量约30~50ml/d,伴痰中带血,无胸闷、胸痛。胸部X线片提示"肺部感染",按"肺炎"治疗后好转。此后,多次出现上述症状,经"抗感染、止血"等治疗后可缓解,5天前受凉后咳嗽、咳痰再次加重,痰量增多,量约80~100ml/d,黄脓痰,有臭味,伴发热、气喘,体温38.4℃。无痰中带血。自行口...
【单选题】病人对药品 ( 不包括滋补品 ) 的需求的价格弹性
【单选题】国家档案局令(第8号)把机关文书档案的保管期限定为哪两种。
【单选题】结业生在结业两年内可申请重修课程学习,每门课程只能申请()次。
【简答题】A liquid is similar to a gas because has molecules are not fixed to each other in any specific way.
【简答题】如果只有一圈转子,电动机在转动过程用 [填空(1)] 客服平衡状态,会使转子转动速度不均匀,有时快有时慢,所以在实际的直流电动机中,多是缠绕多个方向的线圈。A. 惯性