问题
单项选择题
左心室室壁瘤的手术指征除外（）
A.有心绞痛、心力衰竭、心律失常或血栓栓塞等典型症状之一者
B.无症状慢性室壁瘤合并单支或2支血管病变者
C.反常运动或无运动室壁瘤合并收缩末容积指数＞80 ml/m2和舒张末容积指数＞120 ml/m2
D.假性室壁瘤诊断明确者
E.先天性室壁瘤诊断明确者
答案
参考答案：B
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左心室室壁瘤的手术指征除外（）
A.有心绞痛、心力衰竭、心律失常或血栓栓塞等典型症状之一者
B.无症状慢性室壁瘤合并单支或2支血管病变者
C.反常运动或无运动室壁瘤合并收缩末容积指数＞80 ml/m2和舒张末容积指数＞120 ml/m2
D.假性室壁瘤诊断明确者
E.先天性室壁瘤诊断明确者
参考答案：B
I hadn’t even got a chance to enter the store before an African American woman approached me and asked if I would help her return an item. The item she had 36 was intended for her daughter, but she had already received a 37 one. The lady 38 to exchange the item for something else in the store but she was told she needed an ID 39 the deal could not take place. I went to the 40 with the woman so we could use my ID. The sales associate immediately started 41 her of asking the first 42 person she saw to help her. Although that was 43 , I didn’t understand why it 44 . After all, not everyone is given the opportunity to 45 an ID in this country. Then, we asked to speak with a manager, who explained that there was no 46 to return the item without a receipt and then went on to say the woman could not 47 she purchased the item. “ 48 I, a young white female, were to enter the store and request you to make an exchange without a receipt, I would not be 49 the privilege — as I have proof from the past.” I said. He must have realized at that moment what he had done, because he 50 to exchange the item. There are many valuable lessons in the story. The first is to help a stranger in need. I 51 when the woman asked for my help, but 52 in my head I asked myself, “Why not? What valid 53 do I actually have?” I had none, so I helped her. The second lesson is not to judge a book by its 54 . The woman looked poor, but she 55 _ the same treatment as anyone else does.
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