问题
多项选择题
新生儿肺透明膜病，哪项是正确的（）
A.胎龄愈小，发病率愈高
B.多见于早产儿
C.生后6h内出现症状
D.X线胸片可见肺气肿
E.进行性呼吸困难和青紫
答案
参考答案：A, B, C, E
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新生儿肺透明膜病，哪项是正确的（）
A.胎龄愈小，发病率愈高
B.多见于早产儿
C.生后6h内出现症状
D.X线胸片可见肺气肿
E.进行性呼吸困难和青紫
参考答案：A, B, C, E
Merry Market is 1 big supermarket.It’s very near my home.There 2 many things.There are 3 many people,especially(尤其是)on holidays 4 at weekends.You can 5 food and 6 ,clothes and so on.The shop is open 24 hours every day.The salesmen in the supermarket 7 very nice and 8 . 9 like to talk to you and help you.You can buy things there and you can 10 meals there,too.
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