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【单选题】
男性,71岁吸烟患者。反复咳嗽、咳痰、气促40余年,胸闷、心悸2年,加重伴发热l,昏睡3小时入院。入院后查体BP140/90mmHg,嗜睡状,能应,瞳孔等大等圆,对光反射存在,口唇发绀,双肺干、湿啰音,心率120次/分,早搏3次/分,下肢凹陷性水肿。该患者最可能的诊断是
A.
冠状动脉硬化性心脏病
B.
慢性肺源心脏病
C.
风湿性心脏病
D.
原发性心肌病
E.
高血压心脏病
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参考答案:
举一反三
【单选题】-Do you know there __________ a soccer game on our playground? -Really? How about going together?
A.
will have
B.
is going to be
C.
is going to have D is going have
【单选题】某师傅在GSK980TA数控车床上进行切槽刀对刀时,试切端面后,应输入
A.
Z0
B.
X0
C.
Y0
D.
都可以
【判断题】钢中几所有合金元素都有固溶强化作用。
A.
正确
B.
错误
【单选题】在局域网参考模型中,实现和维护MAC协议的是()
A.
物理层
B.
介质访问控制子层
C.
逻辑链路控制子层
D.
网络层
【简答题】名茶简述:西湖龙井(产地、品质特点、泡饮方法)
【单选题】听力原文:M: Excuse me, can you tell me how to get to the library? W: Well, do you know where Olympic Street is? Q: What does the woman's question indicate? (16)
A.
She doesn't know where the man went.
B.
She doesn't know how to get to the library.
C.
She can give the man directions.
D.
She wants to find out where Olympic Street is.
【单选题】听力原文:W: Excuse me, do you know how it works? M: Yes. Put the washing inside, shut the door, the money goes here. Then when the machine starts, you have to put the soap powder in through here. W: Is th...
A.
The man knows how to use the machine.
B.
The woman knows how to use the machine.
C.
They both know how to use the machine.
【单选题】某师傅在GSK980TA数控车床上进行加工外圆槽后,发现槽位置有误差,发生错误的原因不可能的是
A.
加工槽时起刀点设置错误
B.
刀具对刀错误
C.
切削参数设置不合理
D.
程序编辑错误
【单选题】在局域网参考模型中,实现和维护MAC协议的是( )。
A.
物理层
B.
逻辑链路控制子层
C.
介质访问控制子层
D.
网络层
【单选题】听力原文:M: How do you know that John tends to order more food than necessary? W: I know him better than you do. What does the woman's response imply?
A.
She is friendly.
B.
She is different.
C.
She is confident.
D.
She is self-assumed.
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