英语寒假作业七年级

什么go swimming yesterday? 洁净室的环境监测中,浮游菌和沉降菌能只做一项吗 I found it difficult to get to sleep inI found it difficult to get to sleep in the night同义句 这个月比上个月用水节约18%,这个月用水是上个月的百分之几急用!急用!请马上回答 加热液体,液体体积不能超过试管容积的（）防止（） A比B少五分之二,A与B的比是(),B是A的() 比（ )吨多3分之1是24 吨 I found it difficult ___ (get) to sleep in the night 比( )吨多3分之1是24吨, JUST FOR THE HELL OF IT怎么样 just go to the fucking hell,you jerk. and I rode it all the way to Brooklyn...just for the hell of Aurora:...Luckily none of the bullets hit the engine block.So,we made it to the border,but just barely,and I- ...I've been talking about myself all night long,I'm sorry.What about you?Tell A、B两点相距L=10cm,它们的连线与匀强电场场强方向夹角60° ,把电子从A点移到B点,需要克服电场力做功20e则匀强电场的场强等于A.800N/C B.400N/C C.400√3 D.800√3N/C 一个数的4分之3比它的4分之1多24,这个数是多少 列式算 |-24分之1|+1-(-4分之3)-|1-2分之1| 怎么算 翻译These two days,the two of my best friends gave me a call to say hello to me and expressed their next weekend i ____with my best friend 1.go swimming 2.going swimming 3.went swimming4.am going swimming My best friend gave me a call half an hour ago .My best friend gave me a call half an hour ago .同义句my best friend ___ ____ ____ half an hour ago. 请问是谁唱的? 150=99+51什么意思别人对我说的。就这个等式。应该有些其他的含义。 it took kitty forty minutes to get to the school from her new flat改为同义句！kitty _______ forty minutes _______ to the school from her new flat!哪有那么简单的翻译题给你做！ 电子式单相电能表有3200imp/kw.h意义 单相电子式预付费电度表型号c004什么意思 我是一只猪 我是一只猪 一只猪一天能吃多少呢、、 一头牛的重量是一只羊的4倍,一头牛比一只羊重34千克,一头牛,一只羊各重多少千克?（用方程怎么解) 如果把这个木块切割成棱长是2厘米的小正方体,最多可以切割成多少个这样的小正方体 娜娜家这个月比上个月节约用水12分之1,娜娜家这个月水量是上个月（ ）答完有奖 本月比上月节约用水九分之一,本月用水是上月用水的（ ） 100个豆子分成7堆,每堆都是奇数 1.____a hot day,I decided to go for a swim.A.What B.Being C.It being D.Such 选择 请推荐 一些 lene marlin 的歌要一些空灵 舒缓的像 My love 和 maybe i`ll go 这类的