硫酸铁与氨水反应

You can read the book now改为祈使句 you can put the book on the desk（改成祈使句） You can read the book now 改为祈使句怎么改?为什么? 求作文- -my senior high school life Whould you like me to help you with the bag?No,but_ _ _ _ _.最后两格是thank you would you like me to help you with the research What do you think"children is the center of the China's family? What do you think of "Family Night"? What do you think of being a teacher,其中being a teacher的being属于什么词? 谁有艾薇儿——The Best Damn Thing 歌词我要的是中文歌词 THE BEST DAMN THING中的DAMN是什么意思? the best damn thing唱这首歌时的造型要怎么设计?发型?服装?要不要戴个帽子?我是说11月份穿的服装啊,能不能穿一件长的外套 You can go out with your friends if your homework is c______RT can you ____(hand) out with your friends after school.please ——————（put）the wet umbrellas outside.wait in line,please .(改为否定句）他每天都练吉他吗?_____he____ _______ ______the guitar every day? 1.would you like me_____you?A.to help B.help C.helping D.to help1.would you like me_____you?A.to help B.help C.helping D.to help2.these cars are different__________that ones.A.of B.from C.in D.at3.what___shose would you like?A.sizes B.size of C.sizes I would like you ___me carry the box.A.help B.to help C.helping为什么? 英语翻译sorry for the stupid thingsSometimes we wish for the better When we have it good as it gets Sometimes the grass isn't greener Sometimes we find out we forget Sometimes the fool doesn't know he's a fool Sometimes a dog he don't know he's a Sorry For The Stupid If you do not use your arm or your legs for legs for some time ,they become weak ；when you start using them again ,they slowly become strong again .Everybody knows that .Yet many people do not seem to know that memory works in the same way .When so 求英语演讲稿一份!水平在大学一年级500字左右,要讲2分半.主题是“MY DREAM CAREER"最好讲律师这个职业.感激不尽 If you don’ t use your arms or your legs for some time,they will become weak; when you start usin.1.What will happen to your arms or legs if you don’t use them for some time?They will be_________________.A.strong B.broken C.weak D.hurt2.What does 求一份英文演讲稿.时间一分半和三分钟左右.大一水平.可以是奥运.环保.网络…… If you di not use your arms or legs for a lon time.they become weak,when youIf you do not use your arms or your legs for some time,they become weak:when you start using them again,they slowly become strong again.Everybody knows that.Yet many people d If you do not use your arm or your legs for some time,they become weak ;whe I”d like to (play with you)对括号里的提问The boy was loet .(改为同义句）The boy ___ ___.The boy ___ his ____. 英语翻译How can I think I'm standing strong,Yet feel the air beneath my feet?How can happiness feel so wrong?How can misery feel so sweet?How can you let me watch you sleep,Then break my dreams the way you do?How can I have got in so deep?Why did The nearest thing to crazy 某车间有660名工人,生产某种有一个螺栓两个螺母构成的配套产品,每人每天平均生产14个或20个,应安排多少人生产螺栓,多少人生产螺母,才能使生产出的螺栓和螺母刚好配套?（用二元一次方程 某工厂有工人60名,生产某种由一个螺栓套两个螺母的配套产品,每人每天平均生产螺栓14个或螺母20个,应分配多少人生产螺栓,多少人生产螺母,能使生产出的螺栓和螺母刚好配套?设应分配x 人 某厂有工人60名,生产某种由一个螺栓两个螺母的配套产品,每人每天平均生产螺栓14个或螺母20个应分配多少人生产螺栓,多少人生产螺母,能使生产出的产品正好配套?请用二元一次方程组解!急 某车间有工人60名,生产某种由1个螺栓和2个螺母的配套产品,每人每天平均生产螺栓14个或螺母20个.应分配多少人生产螺栓,多少人生产螺母,才能使产生的螺栓和螺母配套? 以“My School”为题写一篇英语作文.提示：我叫nick,12岁,我就读于张垛中学,在5班.我们的学校又大又干净,有12个班级.学校里有4幢大楼.里面有一个电脑房和两个操场.My School___________________________