According to the news about the flood in Hunan and Jiangxi, what were brought to those whose home were lost?
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According to the speaker, what do English listening materials include?
下列属于妊娠期特有的心脏病是()
A. 房间隔缺损
B. 心肌炎
C. 二尖瓣狭窄
D. 艾森门格综合征
E. 围产期心肌病
妊娠期心脏病早期心衰的表现是()
A. 踝部凹陷性水肿
B. 休息时心率>110次/分
C. 心脏浊音界扩大
D. 心尖部闻及期前收缩
E. 颈静脉怒张
妊娠合并心脏病心功能Ⅱ级的诊断依据是()
A. 能从事强体力劳动
B. 一般体力活动不受限
C. 一般体力活动显著受限
D. 一般体力活动稍受限
E. 休息时既有心功能不全症状