中学生网络课堂本课配套习题挑战模式1/5
单选题
难度系数：
1.
| A:
|
| B:
|
| C:
|
| D: 不确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5YWI5bCG5ZCE6Ieq55qE5YiG5q+N5pyJ55CG5YyW77yM5YaN6L+b6KGM5q+U6L6DPC9wPg==
- 答案：Qg==
PHA+PGltZyBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzYwLzk5L3JCQUNFMU1tdWRUVDJtWFNBQUFPQmtPZjNQVTY5Ny5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvNjAvOTkvckJBQ0UxTW11ZFRUMm1YU0FBQU9Ca09mM1BVNjk3LnBuZyIgYWx0PSIiIHN0eWxlPSJ3aWR0aDogMzA0cHg7IGhlaWdodDogMTM5cHg7Ij48L3A+
本课配套习题挑战模式2/5
单选题
难度系数：
2.比较
的大小结果是（ ）
的大小结果是（ ） A:  |
B:  |
C:  |
| D: 不确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWFiOaKiuS4pOaVsOWIhuWIq+WPluWIsOaVsO+8jOavlOi+g+WHuuWFtuWAkuaVsOeahOWkp+Wwj++8jOWGjeagueaNruWIhuavjeWkp+eahOWPjeiAjOWwj+i/m+ihjOino+etlA==
- 答案：QQ==
PGRpdj7op6PvvJo8aW1nIHdpZHRoPTc2IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzAwLzY0L3JCQUNGRk1NVnhXQXlvWlNBQUFCX1RDT2ZEQTMxMy5wbmciPueahOWAkuaVsOaYrzxpbWcgd2lkdGg9NjcgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTMvckJBQ0UxTU1WeFdRMnc4NUFBQUNCalowT20wODc1LnBuZyI+PTxpbWcgd2lkdGg9NzYgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTMvckJBQ0UxTU1WeFhRMWE2aUFBQUNDa1RjU2k0MzYwLnBuZyI+PC9kaXY+PGRpdj48aW1nIHdpZHRoPTc2IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzAwLzY0L3JCQUNGRk1NVnhXellUVXZBQUFCOEZzNndMUTMzMC5wbmciPueahOWAkuaVsOaYrzxpbWcgd2lkdGg9NjcgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTMvckJBQ0UxTU1WeFdoaFVQX0FBQUItRjhpT3dJMDc2LnBuZyI+PSA8aW1nIHdpZHRoPTc2IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzAwLzY0L3JCQUNGRk1NVnhXaVA4ZElBQUFCX1hCRWg4STEwMS5wbmciPjwvZGl2PjxkaXY+5Zug5Li6IDxpbWcgd2lkdGg9MTcyIGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzIzLzUzL3JCQUNFMU1NVnhXRGNpMG1BQUFDdkFVSEhPWTIzNi5wbmciPuaJgOS7pTxpbWcgd2lkdGg9MTYxIGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzAwLzY0L3JCQUNGRk1NVnhXd1N3OFRBQUFDeXdQQnpVTTI3My5wbmciPjwvZGl2PjxkaXY+5omA5LulPGltZyB3aWR0aD0xNzIgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvMDAvNjQvckJBQ0ZGTU1WeFd6ZG5UTkFBQUNyaXI3dE53NDExLnBuZyI+PC9kaXY+
本课配套习题挑战模式3/5
单选题
难度系数：
3.比较
的大小结果是（ ）
的大小结果是（ ） A:  |
B:  |
C:  |
| D: 不确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWFiOaKiuS4pOaVsOWIhuWIq+WPluWIsOaVsO+8jOavlOi+g+WHuuWFtuWAkuaVsOeahOWkp+Wwj++8jOWGjeagueaNruWIhuavjeWkp+eahOWPjeiAjOWwj+i/m+ihjOino+etlA==
- 答案：QQ==
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
本课配套习题挑战模式4/5
单选题
难度系数：
4.比较
与 
的大小结果为（ ）
与 的大小结果为（ ） A:  |
B:  |
C:  |
| D: 不确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWPr+WcqOiuuOWPr+eahOadoeS7tuS4i+iuvuWumueJueauiuWAvOadpei/m+ihjOavlOi+gw==
- 答案：QQ==
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
本课配套习题挑战模式5/5
单选题
难度系数：
5.比较 
的大小结果为（ ）
的大小结果为（ ） A:  |
B:  |
C:  |
| D: 不确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWFiOWwhuWQhOiHqueahOWIhuWtkOacieeQhuWMlu+8jOWGjeavlOi+g+Wkp+Wwjw==
- 答案：QQ==
PGRpdj7op6PvvJrlm6DkuLo8aW1nIHdpZHRoPTM1NyBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8wMC82Ny9yQkFDRkZNTVdDV2pTMWJOQUFBRlBHTUJZMlUyMTcucG5nIj48L2Rpdj48ZGl2PuiAjDxpbWcgd2lkdGg9MzU3IGhlaWdodD00MiBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzIzLzU2L3JCQUNFMU1NV0NYaHNNYTVBQUFGWm0yejE4NDgyMy5wbmciPjwvZGl2PjxkaXY+5Zug5Li6PGltZyB3aWR0aD0xNzQgaGVpZ2h0PTIxIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTYvckJBQ0UxTU1XQ2FqRzRsYUFBQURIbjB1Q2dnNTI3LnBuZyI+5omA5LulPGltZyB3aWR0aD0xNTYgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMDAvNjcvckJBQ0ZGTU1XQ2JDWkhfOUFBQURKVC1XNzhJMDc1LnBuZyI+PC9kaXY+PGRpdj7ljbM8aW1nIHdpZHRoPTE0MCBoZWlnaHQ9NDIgc3JjPSJodHRwczovL3AyLnFpbmdndW8uY29tL0cxL00wMC8yMy81Ni9yQkFDRTFNTVdDWHlvZW9wQUFBRElCcFk4Vk0wMTAucG5nIj48L2Rpdj4=
