新生儿肺炎早期最主要的临床特点是()
A.发热伴剧咳
B.气急伴鼻翼翕动
C.肺部密布细湿啰音
D.反应差,口吐泡沫
E.X线胸片正常
参考答案:D
______ you do the experiment carefully, you would make discoveries others wouldn’t make.
A.Should
B.Would
C.Could
D.Might
若发现客人在房内烧香拜佛,怎么办?