问题
单项选择题
新生儿肺透明膜病的X线特征性表现，下列哪项不是（）
A.两肺野有均匀网状颗粒状阴影
B.两肺透亮度普遍下降
C.叶间和胸腔积液
D.支气管充气征
E.“白肺”，心边界不清
答案
参考答案：C
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新生儿肺透明膜病的X线特征性表现，下列哪项不是（）
A.两肺野有均匀网状颗粒状阴影
B.两肺透亮度普遍下降
C.叶间和胸腔积液
D.支气管充气征
E.“白肺”，心边界不清
参考答案：C
从方框中选用合适的词，并用其适当形式填空。
小题2:I went to HK for my holiday, and it was really a __________ trip. 小题3:Mother giant pandas often leave baby pandas for two whole days by _________. 小题4:Swimming is not as __________ as cycling. 小题5:He is as tall as his brother, but his brother is much _________ than he. |