椒疮相当于西医学的()
A.麦粒肿
B.霰粒肿
C.睑结石
D.沙眼
E.滤泡性结膜炎
参考答案:D
关于小儿上呼吸道感染错误的是()。
A.上呼吸道感染,最常见的病原是病毒
B.毛细支气管炎病原体多为肺炎链球菌
C.疱疹性咽峡炎病原体为柯萨奇A组病毒
D.咽-结合膜热病原体为腺病毒
E.支原体肺炎病原体为肺炎支原体
The teacher entered the classroom, _____.
A.with book in hand
B.book in hand
C.with book in his hand
D.book in his hand