皮皮学，免费搜题
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搜题
【单选题】
各类休克最本质的变化是A.
有效循环血量减少
B.
代谢性酸中毒
C.
低血压
D.
意识障碍
E.
多器官功能障碍
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— David, look at the man in white over there. Can you tell me _____? — He is a doctor. [ ]
A.
Who is he
B.
who he is
C.
what is he
D.
what he is
【单选题】关于颌骨放射性骨坏死的临床特点,哪项是错误的
A.
发炎期剧痛
B.
死骨分离缓慢，但死骨与正常骨界限清楚
C.
可形成口腔和面颊部洞穿缺损
D.
病程缓慢，可在放疗十余年后才出现症状
E.
骨面暴露部位长期溢脓、久治难愈
【单选题】--David, look at the man in the over there. Can you tell me____? - -He is a doctor.
A.
who is he
B.
who he is
C.
what does he do
D.
what he does
【单选题】—Look at the boy running on the ground. Is it David? —It be him. I saw him go to the teacher’s office just now.
A.
must
B.
mustn’t
C.
can’t
D.
might
【单选题】关于颌骨放射性骨坏死的临床特点，哪项是错误的
A.
发炎期剧痛
B.
死骨分离缓慢，但死骨与正常骨界限清楚
C.
病程缓慢，可在放疗十余年后才出现症状
D.
可形成口腔和面颊部洞穿缺损
E.
骨面暴露部位长期溢脓、久治难愈
【单选题】—David, look at the man in white over there. Can you tell me ? —He is a doctor. [ ]
A.
who is he
B.
who he is
C.
what is he
D.
what he is
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