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【单选题】
患者，男，78岁，COPD病史30年。近2出现咳嗽、咳痰加剧，晨起为重。1天前吃饭时突然呛咳后昏迷，动脉血气分析：PaO2 52 mmHg，PaCO2 75mmHg。你的初步诊断是什么？A.
Ⅰ型呼吸衰竭
B.
Ⅱ型呼吸衰竭
C.
急性脑炎
D.
急性呼吸窘迫综合征
E.
脑血管意外
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反馈参考答案：
举一反三
【简答题】按摩时应注意用力方向,要顺着 的方向,且用力应由 到 ,再 而结束。
【简答题】( ) 6、We advised that steps _______ at once.A. should take B. take C. should taken D. be taken
【单选题】We advised them to take a rest, but they ______ on finishing the work.
A.
suggested
B.
continued
C.
insisted
D.
persisted
【判断题】Merchandise sold F.O.B. Destination belongs
to the buyer while in transit.
A.
正确
B.
错误
【简答题】We advised them to take a rest, but they _____________ on finishing the work. [A] suggested [B] continued [C] insisted [D] persisted
【单选题】The problem is _______ we can arrive there before 6:00 tomorrow morning.
A.
which
B.
whether
C.
when
D.
that
【单选题】To correct the problem the author discusses we are advised to__________ 查看材料
A.
stop being so insecure towards children
B.
let children play more
C.
study the roots and effects of our fear
D.
stop regulating children's lives
【单选题】关于补充铁制剂，正确的用药指导是（ ）
A.
可与浓茶同服
B.
可长期应用
C.
与抗酸药合用能增强补铁疗效
D.
与维生素C同服可妨碍本品的吸收
E.
本品应在饭后或饭中服用，以减轻胃部刺激
【单选题】Cinnamon Buns Co. (CBC) started 2018 with $52,000 of merchandise on hand. During 2018, $280,000 in merchandise was purchased on account with credit terms of 2/10, n/30. All discounts were taken. Purch...
A.
$312,480.
B.
$326,000.
C.
$331,480.
D.
$337,000.
【单选题】In order to keep error to a minimum，we are advised to_________． 查看材料
A.
separate our emotions from what we see
B.
improve our memory of what we see
C.
get a better look at what we are interested in
D.
concentrate on what makes US relaxed
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