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【多选题】
药品经营企业合法营业的条件是A.
《药品经营许可证》
B.
《GSP认证证书》
C.
《药品注册证》
D.
《营业执照》
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【单选题】I saw them _____ basketball at this time yesterday.
A.
play
B.
played
C.
to play
D.
playing
【单选题】I saw a lot of children playing in the garden, most of them______girls.
A.
are
B.
were
C.
being
D.
have beern
【单选题】I saw some boys _______ soccer on the playground. [ ]
A.
are playing
B.
to play
C.
played
D.
playing
【单选题】When I passed the river, I saw some children ______ on the sand.
A.
play
B.
were playing
C.
playing
D.
played
【单选题】When I walked past the street and saw the children playing happily, their happy laughter _____ memories of my childhood. [ ]
A.
called in
B.
called for
C.
called on
D.
called up
【单选题】Passengers are not allowed to smoke on the plane because ______.
A.
there’re babies on board
B.
most passengers are against smoking
C.
smoke may activate the alarm
D.
it’s a non-smoking flight
【单选题】I saw a boy _____ basketball there when I walked past this morning. [ ]
A.
play
B.
played
C.
playing
D.
to play
【单选题】血管扩张药治疗心力衰竭的主要药理学依据是
A.
减少心肌耗氧
B.
降低心输出量
C.
降低心脏前、后负荷
D.
扩张冠状动脉，增加心肌供氧
E.
降低血压，反射性兴奋交感神经
【单选题】What can be learned from Paragraph 1?
A.
Business-class passengers are not charged with extra fees.
B.
Customers may not know how much to pay until they get aboard.
C.
Plane tickets are more expensive than they were a decade ago.
D.
Asian airlines charge fewer fees than their American counterparts.
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