Thatyear,inthelocalschool,therewasanewmathteacher,aswel...
问题详情：Thatyear,inthelocalschool,therewasanewmathteacher,aswellassomenewpupils.Oneofthenewkidswasthestupidestchildanyonehadeverseen.Itmadenodifferencehowquicklyorhowslowlytheytriedexplainingnumbersto...