英语作文-①根据提示简述图书馆的规章.如请出示借阅证,禁止吵闹,爱护书籍,书要按时归还,丢失要赔偿.②以MYFRIDEND为题,介绍一个12岁的美国男孩.棕色短发,大鼻子,大的蓝色的眼睛,身体强壮,

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英语作文-
①根据提示简述图书馆的规章.如请出示借阅证,禁止吵闹,爱护书籍,书要按时归还,丢失要赔偿.
②以MY FRIDEND为题,介绍一个12岁的美国男孩.棕色短发,大鼻子,大的蓝色的眼睛,身体强壮,长得像他父亲,喜欢穿白色体血衫和黑色裤子,最喜欢蓝色.最喜欢的电影明星是bruce lee
一辆汽车拐弯,①向左拐45°,②向右拐45°.为什么方向相同.
不等式/X-根号2/（相反号）＜根号2的解集.
三元一次方程
5X+6Y+2Z=80 4X-3Y+Z=16 3X-2Y+6Z=92
X+2Y=4 2X+3Z=13 3Y+Z=6
X;Y=5;3（比） X;Z=7;2 X-2Y+3Z=46
A;B;C=3;4;5 A+B+C=36
当k为何值时,2X-K/3-1=2K+X/4的解不大于2
帮忙解个方程-X+Y=500 0.61X=0.3Y=243
某食品店有一台不等秤的天平和1KG砝码.我买了2KG糖果.售货员先将砝码置于左盘,糖果置于右称.平衡后,将此次称得的糖果给顾客,再次将砝码置于右秤,糖放左秤,然后给我.这种成法便宜了谁

Answer 1

Library rules
Welcome to our library.The library opens from 9:00 to 18:00.lf you are the first time reach here,please apply for a library card.By using your library card,you can some books.But you can only borrow five books at a time.You can keep them for thirty days.For one day more,you have to pay a fine for five yuan for a book.You mustn't make any noise here.If you tear up a book,you have to pay 150 yuan.Thanks for reading.Have a good day!
For more infortmation,ask the library keeper and he will tell you what you want to know.
其他的你自己写吧,写得我胳膊都酸了.