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【单选题】
“α=π/4”是“角α的终点(2,2)”的( )
A.
充分不必要条件
B.
必要不充分条件
C.
充要条件
D.
既不充分也不必要条件
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【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】RFID的中文全称是________________ 技术。
【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...
【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...
【简答题】使用两个或多个轮廓生成放样, 仅 ____ 或 ____ 可以是点, 也可以这两个轮廓都是点。
【简答题】使用两个或多个轮廓生成放样, 仅 ____ 或 ____ 可以是点, 也可以这两个轮廓都是点。
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