中国大学MOOC: http://edu-image.nosdn.127.net/E8AAA71B545F6A4B9D05C28F6B7DC5F0.jpg?imageView&thumbnail=890x0&quality=100这是哪个舞蹈作品的剧照?
举一反三
- 中国大学MOOC: 如图所示,C1 = 10μF,C2 = 10μF,C3 = 4μF,这三个混联电容器的等效电容等于_____ μF。http://edu-image.nosdn.127.net/65D6094B32A3CE849E8FB8FE96823CD2.png?imageView&thumbnail=890x0&quality=100
- 假设“☆”是一种新的运算,若3☆2=3×4,6☆3=6×7×8,x☆4=840(x>0),那么x等于: A: 2 B: 3 C: 4 D: 5 E: 6 F: 7 G: 8 H: 9
- 中国大学MOOC: 下图中,若http://edu-image.nosdn.127.net/3CC508F9AB3640FC7B4FC8A56BCC3C4A.png?imageView&thumbnail=890x0&quality=100,http://edu-image.nosdn.127.net/1E98E4093ED9A9CF99D5410CB4F9E5FC.png?imageView&thumbnail=890x0&quality=1000011,求http://edu-image.nosdn.127.net/C431073D6B6C788B674E11D5E7EA9B8F.png?imageView&thumbnail=890x0&quality=100( )。http://edu-image.nosdn.127.net/3F2606B33B97941F5DFADC9F32BD58AD.png?imageView&thumbnail=890x0&quality=100
- 用A表示(0|1|2|3|4|5|6|7|8|9|a|b|c|d|e|f|A|B|C|D|E|F),用B表示(0|1|2|3|4|5|6|7|8|9|A|B|C|D|E|F),则描述c语言十六进制整数的正规式是:( )。 A: (-|ε)(0x|0X)BB* B: (-|ε)AA* C: (-|ε)(0x|0X)AA* D: (0x|0X)BB*
- 中国大学MOOC: 下列取代羧酸中酸性最强的是()。http://edu-image.nosdn.127.net/7C237BDF245EC393A5506C4874523609.png?imageView&thumbnail=890x0&quality=100、http://edu-image.nosdn.127.net/EFA954264582A372C3C9085E40BE80E9.png?imageView&thumbnail=890x0&quality=100、http://edu-image.nosdn.127.net/926CD4F17B92218A7FF5D06D34C5CAAF.png?imageView&thumbnail=890x0&quality=100、http://edu-image.nosdn.127.net/6504083F25D32BC8A95C11AC770935E2.png?imageView&thumbnail=890x0&quality=100