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【单选题】
男，32岁，劳累后心悸、气促、下肢水肿6个月，查体心界向两侧扩大，心尖区2/6级收缩期杂音，两肺底有小水泡音，超声心动图示左室腔增大，心电图提示完全性左阻滞。该患者诊断为A.
心包炎
B.
扩张型心肌病
C.
急性病毒性心肌炎
D.
二尖瓣狭窄
E.
肺心病
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Graves 病的典型临床表现有
A.
基础代谢率升高，甲状腺肿
B.
基础代谢率升高，突眼，甲状腺肿
C.
突眼，甲状腺肿，多食，消瘦
D.
高代谢综合征，甲状腺肿，眼征
【单选题】Graves 病的典型临床表现有
A.
基础代谢率升高，甲状腺肿
B.
基础代谢率升高，突眼，甲状腺肿
C.
突眼，甲状腺肿，心率增快
D.
突眼，甲状腺肿，多食，消瘦
E.
高代谢综合征，甲状腺肿，眼征
【单选题】三相对称负载 D 形联结时
A.
线电流等于相电流；线电流滞后相对应的相电流 30 ° 。
B.
线电流等于 1.732 倍相电流；线电流与相对应的相电流相位相同。
C.
线电流等于 1.732 倍相电流；线电流超前相对应的相电流 30 ° 。
D.
线电流等于 1.732 倍相电流；线电流滞后相对应的相电流 30 ° 。
【单选题】— The drunk driver wishes he _____ so many injuries in the accident. — But he _____. [ ]
A.
hadn't caused; had
B.
didn't cause; did
C.
hadn't caused; did
D.
hasn't caused; has
【单选题】What is the author's interpretation of the driver's reluctance 'to wait outside the Chemical bank'?
A.
The driver thought that the rate for waiting time was too low.
B.
The driver thought it wrong to support a taxi rider unconditionally.
C.
The driver was frightened and wanted to leave him as soon as possible.
D.
The driver wanted to go home and relax.
【单选题】-The drunk driver wishes he( )so many injuries in the accident. -But he( )．
A.
hadn't caused had
B.
didn't cause did
C.
hasn't caused did
D.
hasn't caused has
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