ld only give up physics and chemistry, and focus on mathematics. At least this required subject couldn't be too bad.I'm not good at all subjects. I can't help it.Ning Yuan works hard during the day an...Operation timed out after 30001 milliseconds with 0 out of 0 bytes received.nd.Tang Lao said coldly.He turned his head, only to see Tang Lao unceremoniously take the broom: “As a humble toilet cleaner, I wouldn’t dare trouble Master Rong with sweeping my courtyard.”Rong Zhao...