问题
单项选择题
我国最早产生的电子商务模式是（）
A、B2B模式
B、B2C模式
C、C2B模式
D、C2C模式
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
我国最早产生的电子商务模式是（）
A、B2B模式
B、B2C模式
C、C2B模式
D、C2C模式
参考答案：B
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| 1. If you want to help the kids with swimming, you can call at ______. | |
| A. 330－9785 B. 623－1904 C. 891－3453 D. Room 102 | |
| 2. You can learn to play chess______' | |
| A. every day B. every Friday afternoon C. on weekends D. every Saturday afternoon | |
| 3. You can play the guitar very well, and you can join______. | |
A. swimming club | |
| 4. You can ______ to join to Star Rock Band. | |
| A. call at 891-3453 B. call Janeat 330-9785 C. send an email to music@yahoo.com D. A and C | |
| 5. You want to play chess, you can go to Room 102 at ______ every Friday afternoon. | |
| A. 8:00 am B. 6:00 pm C. 5:00 pm D. 2:00 pm |