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【单选题】
45岁,男性,经理,急诊人院,自述半小时前突然感到气急、胸闷、心悸、头晕、出汗,自认为生命垂危,要求紧急处理。近1个月来这种情况发生过3次,每次持续0.5~1小时,发病间歇期一切正常,发病与饮食无明显关系。最有助于鉴别诊断的项目是A.
追问起病诱因
B.
心电图
C.
脑电图
D.
血钾测定
E.
脑CT
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举一反三
【简答题】听录音，填空。 1. The closet is ___________ the table. 2. There are many tall ___________ in the city. 3. What's ___________ the table? 4. There is a river in the ___________. 5. The trash bin is ___________...
【单选题】In many courses, teachers ______ .
A.
allow the students to participate
B.
require the students to participate
C.
both A and B
D.
neither A normal B
【单选题】Many students ______ for the job, but finally only one of them got it.A、askedB、begg
A.
3. Many students ______ for the job, but finally only one of them got it. A、asked
B.
begged
C.
applied
D.
waited
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