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【单选题】
患者,男,78岁。因慢性支气管炎发作入院,补液过程中突然发生呼吸困难,咳粉红色泡沫样痰。请问下列措施中哪一项不妥
A.
立即给患者端坐卧位,两腿下垂
B.
四肢轮扎
C.
遵医嘱给予镇静剂、扩血管药
D.
立即停止输液
E.
用75%的乙醇湿化加压吸氧
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举一反三
【单选题】Some architectural designs are better than____________.
A.
others
B.
another
C.
the other
D.
the rest
【单选题】The students sometimes complain about their new teacher because he is too strict ____ them.
A.
with
B.
in
C.
to
D.
about
【单选题】“酸葡萄心理”是属于哪一种心理防卫机制
A.
升华作用
B.
合理化作用
C.
幽默作用
D.
反向作用
【判断题】环己烷椅式结构上直立键的取代基比平伏键的取代基不稳定是因为直立键的基团之间有斥力,而平伏键基团之间没有斥力。
A.
正确
B.
错误
【简答题】More and more college students complain that graduation means the coming of unemployment. What advice will you give to the undergraduates to avoid this dilemma? Write on ANSWER SHEET THREE a compositi...
【单选题】Parents complain that _____ shown on TV will have bad influence on high school students’ moral _____.
A.
too much violence, behaviours
B.
too much violence, behaviour
C.
too many violences, behaviour
D.
too many violences, behaviours
【判断题】环己烷椅式结构上直立键的取代基比平伏键的取代基不稳定是因为直立键的基团之间有斥力,而平伏键基团之间没有斥力
A.
正确
B.
错误
【简答题】Some metals are better conductors of electricity than others ________ means that the former have atom that contain more free electron than the latter. A) that B) this C) which D) it
【简答题】The Yellow River is the second ______________ (long) river in our country.
【单选题】People think that______.
A.
Miggi's garden is better than theirs
B.
Miggi works harder than they
C.
Miggi knows how to grow vegetables well
D.
The radio helps Miggi to grow everything well in his garden
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