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【单选题】
按心力衰竭发展阶段分级，临床心力衰竭阶段至少相当于A.
NYHA分级Ⅱ级
B.
NYHA分级Ⅳ级
C.
NYHA分级Ⅰ级
D.
NYHA分级Ⅲ级
E.
Killip分级Ⅰ级
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【单选题】听力原文：M: And now, Mrs. Smith, can you tell us what happened at your apartment when the earthquake ended? W: Oh, it was terrible. I'll never forget it. Well, Jackand I always get up at about a quarter t...
A.
5:15.
B.
4:45.
C.
5:45.
D.
0.177083
【单选题】听力原文：M: And now, Mrs. Smith, can you tell us what happened at your apartment when the earthquake ended? W: Oh, it was terrible. I'll never forget it. Well, Jack and I always get up at about a quarter ...
A.
5:15.
B.
4:45.
C.
0.239583
D.
0.177083
【简答题】补全对话。 A: Do you know what happened to Wang Fang? B: 1______ . I learned about it in the school newspaper. A: 2______? B: First , she heard her neighbour Mrs Fang calling for help. Then she called 11...
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