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问题 单项选择题

18个月患儿，体重9kg，面色稍苍白，易疲乏，活动后气促，哭闹时出现暂时性发绀。心脏听诊胸骨左缘3～4肋间可闻及3/6～4/6级响亮粗糙的收缩期杂音，传导范围广泛。最可能的诊断是( )。

A．房间隔缺损
B．室间隔缺损
C．动脉导管未闭
D．法洛四联症
E．肺动脉狭窄

答案

参考答案：B

解析：[考点] 先天性心脏病的诊断要点
[重点等级] ★★

填空题

用所给词的正确形式填空。

1. —How ___________ (be) your school trip? —It was great.

2. —___________ you ___________ (go) to the zoo on your last school trip?

    —No, I ___________ (go) to the aquarium.

    —___________ (be) there ___________ (some\ any) sharks?

    —No, there __________ (not be).

    But there were ___________ (some\ any) seals.

3. —__________ Laura ___________ (buy) a souvenir on the last school trip?

   —No, she ____________ (do not). Her friend Grace ___________ (buy) one.

4. There were many ____________ (act) at the aquarium.

5. Did you have fun ____________ (camp)?

6. However, no one came to the ___________ (sell).

7. He ___________ (sell) his old umbrella for five dollars.

8. ___________ (luck), we ___________ (bring)

   our umbrellas and raincoats, so we didn't get wet.

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1919年5月9日，某地数千名师生联合举行示威游行，愤怒的火把点燃了潍坊地区“五四”爱国运动的熊熊烈火。潍坊地区的烈火首先燃起在

A．潍县

B．高密

C．昌邑

D．益都
查看答案