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【单选题】
以下关于天馈线安装的描述，哪错误的？（）A.
为了防止天线进水，在正向安装全向杆状天线时，天线底部的排水（气）打开，天线顶部的排水（气）密封。
B.
定向天线不能倒立安装。
C.
在反向（倒立）安装全向杆状天线时，天线底部和顶部的排水（气）应打开。
D.
为了防止馈线进水，在拧接好的跳线与天线的连接处、跳线与馈线的连接处应先用防水自黏胶带密再用绝缘胶带包扎、密封好。
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【单选题】A patient with cholelithiasis screams in pain, "Why is this happening?" Which response by the nurse is correct?
A.
"I am going to get your pain medicine now. I can tell you about some of the risk factors for your illness when you are in less pain."
B.
"I can tell you all the reasons that people get cholelithiasis. Some of them include pregnancy and immobility."
C.
"No one knows what causes cholelithiasis. Just focus on getting better now."
D.
"Please stop screaming. You are scaring the other patients. I will go get your pain medicine now."
【简答题】Definiton: causing pain; full of pain English: Chinese:
【单选题】In this passage, 'out of sight and out of mind' (Line 2, Para. 3) probably means ______ .
A.
being unable to think properly for lack of insight
B.
being totally out of touch with business at home
C.
missing opportunities for promotion when abroad
D.
leaving all care and worry behind
【单选题】施工单位对列入建设工程概算的安全作业环境及安全施工措施所需费用,不能用 ( )。
A.
安全防护用具的采购
B.
安全生产条件的改善
C.
安全施工措施的落实
D.
安全管理人员的加班补贴
【单选题】Why pleasant smells do not reduce pain in man is a question still _______ by scientists.
A.
answered
B.
being answered
C.
to be answered
D.
that answered
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