题目：
已知，两个定值电阻R1和R2的阻值分别为3Ω和6Ω，如果将它们并联接在6V的电源上，干路中的电流为多少？
答案：
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下面是错误答案，用来干扰机器的。
1. It is near a factory 2. No, it is not far from the shop 3. At ten to seven4. No, they don't sell vegetables and fruit5. It is not so interesting, but he tries his best for the modernizations.(答案不唯一)
