皮皮学，免费搜题
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【单选题】
风湿性心脏病人心率120次/分，伴气急，房颤，颈静脉怒张，肝大。首选药物是( )A.
维生素
B.
氨茶碱
C.
西地兰静脉注射
D.
因静脉注射
E.
心得安
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皮皮学刷刷变学霸
举一反三
【单选题】循环性缺氧可由下列何种原因引起
A.
大气供氧不足
B.
血中红细胞数减少
C.
组织供血量减少
D.
血中红细胞数正常但血红蛋白减少
E.
肺泡弥散到循环血液中的氧量减少
【单选题】More than _______ students in our school did their best to raise money for the quake-hit areas. [ ]
A.
two thousands
B.
two thousand
C.
thousands
D.
thousand
【单选题】-How did you the money? -We helped an elementary school in our city.
A.
deal
B.
deal with
C.
do
D.
do with
【单选题】We thought it strange ________ Xiao Zhang did not take part in the sports meet of our school.
A.
why
B.
whether
C.
when
D.
that
【单选题】循环性缺氧可由下列何种原因引起
A.
大气供氧不足
B.
组织供血量减少
C.
血中红细胞数减少
D.
血中红细胞数正常但血红蛋白减少
E.
肺泡弥散到循环血液中的氧减少
【单选题】循环性缺氧可由下列何种原因引起
A.
组织供血量减少
B.
大气供氧不足
C.
血中红细胞数减少
D.
血中红细胞数正常但血红蛋白减少
E.
肺泡弥散到循环血液中的氧量减少
【单选题】_____ a new library_____ in our school last year? [ ]
A.
Is; built
B.
Was; built
C.
Does; build
D.
did, build
【单选题】Our school did not______for Christmas until mid-December.
A.
break out
B.
break down
C.
break in
D.
break up
【单选题】There used to be a church in our school, ___________?
A.
used there
B.
did there
C.
usedn’t there
D.
wasn’t there
【单选题】Then ____ a foreign delegation would come to our school.
A.
the news that
B.
came the news that
C.
did the news come
D.
came the news which
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