问题
单项选择题
心包积液征（Ewart征）是（）
A.心尖搏动弱，位于心浊音界左缘的内侧或不能扪及
B.左肩胛骨出现浊音及肺受压所引起的支气管呼吸音
C.在胸骨左缘第3、4肋间可闻及心包叩击音
D.心脏叩诊浊音界向两侧扩大
E.心音低而遥远
答案
参考答案：B
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心包积液征（Ewart征）是（）
A.心尖搏动弱，位于心浊音界左缘的内侧或不能扪及
B.左肩胛骨出现浊音及肺受压所引起的支气管呼吸音
C.在胸骨左缘第3、4肋间可闻及心包叩击音
D.心脏叩诊浊音界向两侧扩大
E.心音低而遥远
参考答案：B
| 阅读理解，完成表格。 Today, I'll make three bowls of noodles. The large one is for my father. I'll put a tomato and two eggs in it. My mother will eat a medium bowl. I'll put some chicken and some potatoes in it. And I'll make the last small one for myself. I'd like some mutton in it. Now let me begin my work.
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