以下提供若干个案例，每个案例下设若干个考题。请根据答案所提供的信息，在每题下面的A、B、C、D、E五个备选答案中选择一个最佳答案。
| 女性患者，32岁，心悸气促，反复咯血。查体：心率102/min，心尖区触及舒张期震颤，心尖部可闻及开瓣音，心电图示房颤。 |
听诊不可能出现的是
A．S1强弱不等
B．大炮音
C．S2增强
D．S2逆分裂
E．S2通常分裂
参考答案：D
| 阅读理解。 | |||
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| 1. If you want a large bowl of chicken noodles soup, how much should you pay for it? | |||
| A. 8 RMB B. 10 RMB C. 15 RMB D. 18 RMB | |||
| 2. If you have only ten yuan, where can you eat dumplings? | |||
| A. Ocean Chinese Restaurant B. CBA School Restaurant C. Fast Food Restaurant D. ABC English Restaurant | |||
| 3. If you don't want to go to the restaurant, you can call it at ________. | |||
| A. 77820796 B. 77820797 C. 77820798 D. 77820799 | |||
| 4. If Mr Green wants a plate of dumplings, a bowl of rice with fried beef and orange juice, he should pay ________ RMB for them. | |||
| A. 34 B. 32 C. 22 D. 15 | |||
| 5. If you want to eat fried beef noodles, you should go to ________. | |||
| A. Ocean Chinese Restaurant B. CBA School Restaurant C. Fast Food Restaurant D. ABC English Restaurant |