—Don't forget your homework here tomorrow.—I .
A:to bring ; won't
B:to take; won't
C:bringing; don't
D:taking; don't
仲淹掌学晏丞相殊留守南京,范公遭母忧,寓居城下。晏殊请掌府学。范公常宿学中,训督学者皆有法度,勤劳恭谨,以身先之。夜课诸生,读书寝食,皆立时刻。往往潜至斋舍诇①之,见有先寝者,诘之,其人绐云②:“适疲倦,暂就枕耳。”问未寝之时观何书,其人亦妄对,则取书问之,其人不能对,乃罚之。出题使诸生作赋,必先自为之,欲知其难易,及所当用意,亦使学者以为法。由是四方从者辐凑③,其后宋人以文学有声名于场屋朝廷者,多其所教也。【注释】①诇(xiònɡ):看。②绐(dài):欺骗。③辐凑:人或物聚集像车辐集中于轮轴一样。
已知□ABCD的周长为32,AB=4,则BC的长为 ( )
解不等式组:5x+1>3(x-1)12x-1≤7-32x.