男，54岁。阵发性胸痛1月余，均发生于夜间睡眠中，每次持续30分

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问题单项选择题 A2型题

男，54岁。阵发性胸痛1月余，均发生于夜间睡眠中，每次持续30分钟。胸痛发作时心电图示ST段一过性抬高，最可能的诊断是（）

A.急性心肌梗死

B.初发型劳力型心绞痛

C.稳定型心绞痛

D.变异型心绞痛

E.急性心包炎

答案

参考答案：D

解析：变异型心绞痛发作时，ST段抬高。

填空题

根据题中所给的或首字母写出符合句意的单词的正确形式。

1. Building such a bridge is not an easy job; we must have enough ________ (专业的) engineers.

2. My sister is an e________ for a local newspaper.

3. When did the company last ________ (更新) its website?

4. You can solve the problem according to your p________ experience.

5. Taking pills is easy. Just put them in your mouth and s________ them.

6. She is o________ about her chances of winning a gold medal.

7. Last month his trip to India made a strong _________ (印象) on him.

8. Everyone likes to work in pleasant _________ (环境).

9. I keep my reference books near my desk for c_________.

10. Though he ________ (缺乏) in experience he makes up for it in enthusiasm.

填空题

一次抽汽送至（）高加。