慢性阻塞性肺疾病包括是一种 、 和 为共同特征的肺疾病的总称,包括 、、支气管扩张症和哮喘。
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慢性支气管炎患者的临床特征有反复发作的 、 或伴有 ,每年持续约3个月,连续2年以上。
What type of room did Dalong reserve?
A single room.
B. A double room.
For how many nights did Dalong reserve?
A. One night.
B. Two nights.
C. Three nights.
What room service did Xiaoli need?
A. She needed slippers.
B. She needed hot water.
C. She needed quilt.
D. She needed Wi-Fi.