eat过去分词

某车间有29名工人生产螺栓和螺母,每人每小时平均能生产螺栓15个或螺母21个,应如何分配生产螺栓和螺母的工人,才能使螺栓和螺母正好配套（两个螺栓配三个螺母）? 某车间有24名工人,生产螺栓与螺母,每人每天平均能生产螺栓120个或螺母80个,车间调度室应分配多少工人生产螺栓,螺母恰好使每天生产的螺栓与螺母按1:2配套? 连词成句.old,there,man,the,an,in,room,is is,jacket,the,in,a,there,box怎么组合连词成句 is panda there in box a the (.)连词成句 a,the,there,table,big,on,is,box连词成句 转螺丝的英语翻译? Module4 Life in the future课文翻译 纤体 英语怎么说 There is ( a) computer in my room(对括号部分提问）（ ） （ ） （ ）（ ）there in ( ) room? 待验区和垫仓板的英文 There is nobody in the room,_____________?A.is there B.isn’t there C.is it D.isn’t itA.is there B.isn’t there C.is it D.isn’t it There is nobody in the fitting room.反意疑问句 There is nobody in the fitting room,_____ _____? There.,.nobody in the room.The.door.is.openA.can be notB.can’t haveC.can’t beD.be can’t Is there anyone in the room?回答No one.而不是Nobody.为什么? 耐疲劳度用英语怎么说 人人都有梦想,你将来的生活将会是什么样?以"My happy life in the future"为题目写一篇英语作文.1.要求:80词左右;逻辑清楚,语序通顺;注意时态.2.参考词汇:manager,robot,work in my factoy,go to work by car,live a 蛋糕纸垫英文怎么说 纸用英语怎么拼写 1) ls there ——in the room? No,there is ___ 2） Is there ___water in the glass? No,there isn’t___第一题的选项： A something ,anything B somebody ,nobody C anything,nothing D anybody,nobody第二题的选项：A some,some B any ,any C s is there anyone in the room?No one.is there any person in the room?Nonenone 和 no one 都可以指人 两个句子的答案 是否可以互换? There is no body in the room（同义句） There is （）（）in the room There is no one else in the room＝There is none else in the room life in the future life in the future要求：最近你班将举行一场题为life in the future的讨论会,请根据以下要点,写一篇一百词左右的发言稿.1.随着医学的发展,人类的平均寿命将会达到120岁.2.由于新能源 Is there ____ people in the small room.Help! There are some people in the small room.(改为一般疑问） My room I have got a small room.It is nice and clean.There is a bad in my room.my desk is near the My room I have got a small room.It is nice and clean.There is a bad in my room.my desk is near the bad.I have get a computer in the desk.I like my room Look!This is my room.It is small,but it is very beautiful.There is a picture on the wall.Near the不好意思，重弄：Look!This is my room.It is small,but it is very beautiful.There is a picture on the wall.Near the picture,there is a photo of my There are few people in the room为什么用are 草梅的英语怎么说 调压阀又称安全阀吗?1楼,看上去差不多呀.如何从字面上来理解? 调压阀与安全阀的区别求大神帮助