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【单选题】
下列属于三类医疗器械产品的是
A.
牙科综合治疗仪
B.
光学内镜
C.
医用脱脂棉
D.
微波治疗仪
E.
医用离心机
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参考答案:
举一反三
【单选题】RFID 的中文全称是什么?
A.
蓝牙
B.
射频识别
C.
射频应用
D.
紫蜂
【简答题】RFID的中文全称是
【多选题】使用两个或多个轮廓生成放样, [填空(1)] 或 [填空(2)] 可以是点,也可以这两个轮廓都是点。
A.
第一
B.
最后一个轮廓
【简答题】根据句意和提示写出单词。 1.My f book is The Snow White . 2 .We all a to go to the farm next week. 3.A lot of customers like watching a at the teahouse. 4.In the end,the captain f in love with Mar ia and marri...
【简答题】With parents who taught at school, Sophia received a fairly good education. She would have achieved 36 in a career, but she 37 to spend most of her marriage in the 38 role of wife and mother, 39 herse...
【多选题】下列属于不可抗力事件的有( )。
A.
水灾
B.
战争
C.
政府封锁禁运
D.
价格剧烈波动
【简答题】Qian Zhongshu was a Chinese and writer, best known for his wit and great knowledge. One of his most famous novels is . Yang Jiang was a Chinese playwright, author, and translator. Her memoir We Three ...
【简答题】阅读理解。 Zhang Xini, a 15-year-old deaf girl from Shenzhen, has published four novels, created three websites, and made two inventions. As the youngest member of Shenzhen Writers' Association, she has at...
【简答题】Then one day she looked ________________ at a long row of ______________ blue books on a very high shelf. They were quite _____________ her reach. Later she discovered this was because they were novel...
【多选题】Qian Zhongshu was a Chinese literary scholar and writer, best known for his wit and great academic knowledge. One of his most famous novels is ________. Yang Jiang was a Chinese playwright, author, an...
A.
Fortress Besieged
B.
We Four
C.
We Three
D.
Fort Besieged
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