皮皮学，免费搜题
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【单选题】
关于环层小体以下哪项正确A.
分布于皮肤真皮乳头内
B.
感受压觉和振动觉
C.
圆形,与触觉小体大小相似
D.
有髓神经纤维穿行于中央
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皮皮学刷刷变学霸
举一反三
【单选题】有关紫外线消毒下述描述正确的是()
A.
空气消毒，每次照射时间一般为15～20分钟
B.
物品消毒，有效距离为2米
C.
消毒时间，需从灯亮5～7分钟后开始计时
D.
灯管表面应定期用清水擦拭
E.
室温越高，紫外线杀菌作用越强
【单选题】The ______ behaviour of the supporters of the football teams caused the police surround the football ground during the match.
A.
rough
B.
tough
C.
coarse
D.
harsh
【单选题】听力原文： Police in Macedonia have arrested a journalist on suspicion that he was behind three murder cases he'd been reporting on. The journalist, Vlado Taneski, is accused of kidnapping, abusing and rap...
A.
his reports covered the confidential information.
B.
the three murder cases all involved elderly women.
C.
all the victims had some similarities with his late mother.
D.
he was responsible for the disappearance of a women.
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