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【多选题】
哮喘的诊断依据有（）A.
反复发作喘息、气促、胸闷或咳嗽，多与接触变、冷空气、理化刺激、病毒性上呼吸道感染、运动等有关
B.
发作时双肺可闻及散在或弥漫性以呼吸相为主的哮鸣音，延长
C.
发作症状经治疗缓解或自行缓解
D.
应排除因其他疾病所引起的喘息、气促、胸闷和咳嗽
E.
临床表现不典型者（如无明显喘息或体征），下列指标至少一项阳性：①支气管激发试验；②支气管舒张试验；③昼夜呼气峰流量（PEF.变异率≥20%
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举一反三
【单选题】--- When did you know the news? --- I knew nothing about it _________ my friend told me.
A.
after
B.
it
C.
because
D.
until
【单选题】My friend asked me _______. [ ]
A.
if I will come to the party
B.
that he would help me to clean the room
C.
what was wrong with me
D.
how should he do it next
【单选题】My friend told me that ( ).
A.
the English language is difficult
B.
English is difficult
C.
the English is difficult
D.
what English is difficult
【单选题】My best friend told me that he wasn’t used to ______ by plane and he used to ______ uncomfortable.
A.
traveling; feel
B.
travel; feeling
C.
travel; feel
D.
travelling; feeling
【单选题】My friend told me it would be months _________ his family settled down in that city.
A.
after
B.
since
C.
before
D.
when
【单选题】Please tell my friend your interesting experience exactly _______you have told it to me. [ ]
A.
as
B.
that
C.
the same as
D.
and
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